Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us. Job Description AECOM is seeking a Rail Infrastructure Manager to work remote out of our Sacramento Office. SUMMARY: This role is critical to ensuring the successful delivery of rail infrastructure components that form the foundation of the High-Speed Rail Program. By providing strategic oversight, technical leadership, and cross-functional coordination, the Rail Infrastructure Manager ensures infrastructure assets are delivered safely, on schedule, within budget, and in full compliance with program objectives and regulatory requirements. The position’s presence in both Sacramento and field construction locations supports effective program integration and real-time issue resolution during active construction phases. JOB RESPONSIBILITIES: - Lead and manage the delivery and oversight of rail infrastructure components, including trackwork, guideway, civil structures, drainage, and related assets - Oversee construction activities to ensure compliance with technical requirements, contract specifications, safety standards, and program goals - Monitor construction progress, schedules, cost controls, and risk mitigation strategies to ensure timely and on-budget project delivery - Coordinate infrastructure interfaces with rail systems disciplines such as overhead catenary system, train control, traction power, communications, and system integration - Review and evaluate technical submittals, engineering documents, construction plans, and contractor deliverables for quality and compliance - Identify and resolve technical, logistical, and contractual issues impacting infrastructure delivery - Support procurement, contract administration, and change management processes related to infrastructure scope - Ensure consistent application of systems engineering principles and project management best practices across infrastructure activities - Collaborate with multidisciplinary teams including environmental, right-of-way, utilities, safety, and regulatory stakeholders - Provide leadership in construction oversight, field coordination, and stakeholder engagement - Prepare executive reports, briefings, and performance updates for senior management - Support strategic planning initiatives and continuous improvement efforts related to rail infrastructure delivery. Qualifications MINIMUM REQUIREMENTS: - BA/BS + 10 years of relevant experience or demonstrated equivalency of experience and/or education, including 2 years of leadership PREFERRED QUALIFICATIONS: - 15+ years of progressively responsible experience in rail or transportation infrastructure project delivery, construction management, or engineering oversight - Experience working on large-scale, complex transportation or rail infrastructure projects - Demonstrated ability to manage multidisciplinary teams and coordinate across technical interfaces - Knowledge of construction practices, contract administration, scheduling, and risk management principles - Strong written and verbal communication skills - Professional Engineer (PE) license - 15+ years with rail construction overseeing delivery for large-scale infrastructure programs - Strong history of track and system construction, maintenance and rehabilitation, a hands-on application is preferred, - Familiarity with rail infrastructure standards and integration with rail systems (track, traction power, train control, communications) - Experience with systems integration and commissioning coordination - Proficiency with project management software and Microsoft Office applications - Knowledge of federal, state, and local regulatory requirements applicable to rail infrastructure projects - Strong leadership, negotiation, and stakeholder management skills Additional Information - Travel may be required for this position. - Sponsorship is provided for this role. About AECOM AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. What makes AECOM a great place to work You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. - State/Province: California - Business Group: DCS - Legal Entity: AECOM Technical Services Inc - Business Line: Transportation - Work Location Model: Remote - Operating Group: Americas - Primary Location: US - Sacramento, CA - 2020 L St - Compensation: USD 150000 - USD 277000 - yearly

Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us. Job Description AECOM is seeking a Rail Infrastructure Manager to work remote out of our Santa Fe, NM Office. SUMMARY: This role is critical to ensuring the successful delivery of rail infrastructure components that form the foundation of the High-Speed Rail Program. By providing strategic oversight, technical leadership, and cross-functional coordination, the Rail Infrastructure Manager ensures infrastructure assets are delivered safely, on schedule, within budget, and in full compliance with program objectives and regulatory requirements. The position’s presence in both Sacramento and field construction locations supports effective program integration and real-time issue resolution during active construction phases. JOB RESPONSIBILITIES: - Lead and manage the delivery and oversight of rail infrastructure components, including trackwork, guideway, civil structures, drainage, and related assets - Oversee construction activities to ensure compliance with technical requirements, contract specifications, safety standards, and program goals - Monitor construction progress, schedules, cost controls, and risk mitigation strategies to ensure timely and on-budget project delivery - Coordinate infrastructure interfaces with rail systems disciplines such as overhead catenary system, train control, traction power, communications, and system integration - Review and evaluate technical submittals, engineering documents, construction plans, and contractor deliverables for quality and compliance - Identify and resolve technical, logistical, and contractual issues impacting infrastructure delivery - Support procurement, contract administration, and change management processes related to infrastructure scope - Ensure consistent application of systems engineering principles and project management best practices across infrastructure activities - Collaborate with multidisciplinary teams including environmental, right-of-way, utilities, safety, and regulatory stakeholders - Provide leadership in construction oversight, field coordination, and stakeholder engagement - Prepare executive reports, briefings, and performance updates for senior management - Support strategic planning initiatives and continuous improvement efforts related to rail infrastructure delivery. Qualifications MINIMUM REQUIREMENTS: - BA/BS + 10 years of relevant experience or demonstrated equivalency of experience and/or education, including 2 years of leadership PREFERRED QUALIFICATIONS: - 15+ years of progressively responsible experience in rail or transportation infrastructure project delivery, construction management, or engineering oversight - Experience working on large-scale, complex transportation or rail infrastructure projects - Demonstrated ability to manage multidisciplinary teams and coordinate across technical interfaces - Knowledge of construction practices, contract administration, scheduling, and risk management principles - Strong written and verbal communication skills - Professional Engineer (PE) license - 15+ years with rail construction overseeing delivery for large-scale infrastructure programs - Strong history of track and system construction, maintenance and rehabilitation, a hands-on application is preferred, - Familiarity with rail infrastructure standards and integration with rail systems (track, traction power, train control, communications) - Experience with systems integration and commissioning coordination - Proficiency with project management software and Microsoft Office applications - Knowledge of federal, state, and local regulatory requirements applicable to rail infrastructure projects - Strong leadership, negotiation, and stakeholder management skills Additional Information - Travel may be required for this position. - Sponsorship is provided for this role. About AECOM AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. What makes AECOM a great place to work You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. - State/Province: California - Business Group: DCS - Legal Entity: AECOM Technical Services Inc - Business Line: Transportation - Work Location Model: Remote - Operating Group: Americas - Primary Location: US - Sacramento, CA - 2020 L St - Compensation: USD 150000 - USD 277000 - yearly

About Lumen Lumen connects the world. We are igniting business growth by connecting people, data and applications – quickly, securely, and effortlessly. Together, we are building a culture and company from the people up – committed to teamwork, trust and transparency. People power progress. We’re looking for top-tier talent and offer the flexibility you need to thrive and deliver lasting impact. Join us as we digitally connect the world and shape the future. The Role Provide expert technical direction across multiple and complex systems, including planning, designing, implementing, and maintaining enterprise-level network infrastructure. This role combines advanced networking expertise with collaboration and leadership to ensure optimal network performance, security, and scalability across the organization. The position requires working with cross-functional teams, mentoring junior engineers, and developing innovative solutions for complex networking challenges while maintaining high availability and security standards. You must be a US Citizen or Permanent Resident/Green Card for consideration for this position. Location This is a Work From Home position available from any US-based location. The Main Responsibilities - Implement and maintain enterprise network infrastructures, including LAN, WAN, and WLAN ensuring optimal performance and security. - Understand, configure, and troubleshoot Data Center environments using Cisco ACI and NXOS platforms. - Monitor and optimize network performance through advanced diagnostic tools (protocol analyzer, NetBrain, statistical analysis, etc), implementing necessary adjustments for enhanced efficiency. - Implement and manage cloud network architectures, including hybrid and multi-cloud environments, ensuring seamless integration with on-premises systems. - Provide high-level technical guidance and resolve escalated issues from lower support tiers while maintaining system stability and fostering a culture of knowledge sharing. - Develop and maintain comprehensive network documentation, including detailed network diagrams, design references, and standard operating procedures. - Collaborate with technology vendors and stakeholders to implement business-focused networking solutions. - Utilize automation tools and scripts to streamline and improve efficiency for network deployments and operations. What We Look For in a Candidate - Bachelor’s degree or equivalent education and experience with typically 5+ years Enterprise level support and design experience - Data Center Experience: Proven experience in designing and maintaining ACI and NXOS environments. - Networking Technologies: Demonstrated expertise in implementing and managing enterprise-level services including advanced routing protocols (BGP and OSPF), virtual routing (VRFs), and network segmentation. - Hardware Knowledge: Comprehensive knowledge of network hardware configuration and maintenance, including platforms such as Cisco, Arista, or Juniper. - Networking Principles: Advanced understanding of TCP/IP networking principles, OSI model, and enterprise network architecture best practices. - Cloud Networking: Experience in cloud networking technologies and services, such as AWS, Azure, or Google Cloud, with experience in designing and managing hybrid and multi-cloud environments. - Automation: Proficiency in network automation tools and scripting languages (e.g., Python, Ansible, JSON) to enhance operational efficiency. - Network Security: Familiar with enterprise network security systems, including next-generation firewalls, IDS/IPS, and DDoS mitigation strategies for at least 3 years. - Network Load-Balancer: Understanding of network traffic load-balancing technologies, such as local traffic management and global server load-balancing. Compensation This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors. Location Based Pay Ranges: $103,711 - $138,281 in these states: AL, AR, AZ, FL, GA, IA, ID, IN, KS, KY, LA, ME, MO, MS, MT, ND, NE, NM, OH, OK, PA, SC, SD, TN, UT, VT, WI, WV, and WY. $108,896 - $145,195 in these states: CO, HI, MI, MN, NC, NH, NV, OR, and RI. $114,082 - $152,109 in these states: AK, CA, CT, DC, DE, IL, MA, MD, NJ, NY, TX, VA, and WA. Lumen offers a comprehensive package featuring a broad range of Health, Life, Voluntary Lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing. We're able to answer any additional questions you may have about our bonus structure (short-term incentives, long-term incentives and/or sales compensation) as you move through the selection process. Learn more about Lumen's: - Benefits - Bonus Structure #LI-Remote #LI-PS1 Requisition #: 339653 Background Screening If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page. Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. Equal Employment Opportunities We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training. Disclaimer The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions. In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name.

About Lumen Lumen connects the world. We are igniting business growth by connecting people, data and applications – quickly, securely, and effortlessly. Together, we are building a culture and company from the people up – committed to teamwork, trust and transparency. People power progress. We’re looking for top-tier talent and offer the flexibility you need to thrive and deliver lasting impact. Join us as we digitally connect the world and shape the future. The Role The role of this position is to serve as a Linux and virtual infrastructure system administrator, for both on-premise and cloud based infrastructure. Primary functions are to design, deploy, and support infrastructure solutions for the enterprise. They will be expected to stay abreast of advances in technologies; assessing, making recommendations, and deploying said technologies. They are expected to be a leader in collaboration efforts across organizations (architecture, development, operational teams, business units, etc.) in solving critical business and technology issues while improving customer experience. Location and Schedule This is a Work From Home position available from any US-based location. The schedule currently rotates every 7 weeks. The Main Responsibilities - Provide day-to-day support/administration of OS (Linux/Unix) and associated infrastructure - Will provide support directly to internal stakeholders throughout the enterprise to enable and support highly available application solutions - Perform site reliability engineering functions - Assessing standards, practices, technologies, and ecosystems - Make recommendations for improvements and in support of going forward strategies - Facilitate implementation tasks (Examples: operational standards, automation, developing/implementing code, etc.) - Develop, document, deploy, and support best practices/procedures, risk assessments, contingency planning, security, and disaster recovery & business continuity planning - Provide technical support to internal stakeholders through the ability to analyze, troubleshoot, and solve complex technical problems across multiple technical disciplines - Interact and communicate with various levels of management on projects and initiatives - Provide leadership in the migration of legacy technologies to current standards What We Look For in a Candidate - Bachelor’s degree (Computer Science, MIS, Software Engineering or related) or equivalent experience - Minimum of 4 years of experience with Linux (Red Hat, Rocky, Ubuntu, etc.) administration - Minimum of 4 years of experience with Unix (Solaris, HP-UX, etc.) administration - Experience with automation and orchestration technologies (Ansible, Terraform, shell scripting, etc.) - Excellent troubleshooting and diagnostic skills across the full IT technology stack - Strong interpersonal, written/verbal communication, and team dynamic skills - Ability to clearly communicate technology topics across a broad range of technical and non-technical backgrounds Compensation This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors. Location Based Pay Ranges $84,629 - $112,838 in these states: AL AR AZ FL GA IA ID IN KS KY LA ME MO MS MT ND NE NM OH OK PA SC SD TN UT VT WI WV WY $88,860 - $118,480 in these states: CO HI MI MN NC NH NV OR RI $93,092 - $124,122 in these states: AK CA CT DC DE IL MA MD NJ NY TX VA WA Lumen offers a comprehensive package featuring a broad range of Health, Life, Voluntary Lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing. We're able to answer any additional questions you may have about our bonus structure (short-term incentives, long-term incentives and/or sales compensation) as you move through the selection process. Learn more about Lumen's:BenefitsBonus Structure Requisition #: 341208 Background Screening If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page. Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. Equal Employment Opportunities We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training. Privacy Notice Lumen is committed to protecting the privacy and security of personal information collected during the recruitment and hiring process. Our Privacy Notice explains how we collect, use, disclose, and protect applicant information, as well as how individuals may request access to or deletion of their personal data. To review Lumen’s Privacy Notice, please visit: https://jobs.lumen.com/global/en/privacy-notice Disclaimer The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions. In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name.