Lumen is the trusted network for AI. We’re transforming how businesses connect, secure, and scale in an AI-driven world. By connecting people, data, and applications quickly, securely, and effortlessly, we help organizations move faster and unlock what’s next. At Lumen, people power progress. Our culture is built on teamwork, trust, and transparency, giving you the flexibility, support, and opportunity to make a lasting impact. We’re looking for top-tier talent ready to take on the challenge. Join us in building the future. The Role This is a highly technical and hands-on position requiring the selected candidate to both lead and participate in multiple team environments and to provide independent efforts to all aspects of system integration including design, analysis, design review, testing, implementation, and validation. The candidate should be a self-starter and can work independently with little to no supervision. The Main Responsibilities •The candidate will have demonstrated knowledge and experience in system architecture and engineering disciplines. Specific technical knowledge of enterprise level networking and network security. •Recommends optimized solutions to support current and long-range planning and collaborates with project team leads in the selection, recommendation and approvals of tools and technologies to improve efficiencies, reduce costs, and increase customer satisfaction. •Monitor, analyze, and resolve incidents for infrastructure running in Google Cloud and Amazon Web Services. •Deploy, configure, and administer systems in Google Cloud and Amazon Web Services. •Support and troubleshoot Kubernetes clusters and containers. •Designs requirements-based technical solutions in support of new projects and assists with transition of the solution and design into production. •Evaluate, Build, Integrate, Test and Prepare systems for operational use and patches for rapid remediation and deployment. •Install new/rebuild existing systems and configure hardware, peripherals, settings, directories, storage, etc. in accordance with standards and project/operational requirements. •Experienced with automation tools such as Ansible, Puppet, or Chef •Gather and analyze metrics and customer feedback to formulate system requirements. •Evaluates and recommends future technologies and methodologies that will enhance future capabilities. •Develop and execute test plans and procedures based upon system security and functional requirements. •Analyzes, develops, recommends, implements, and supports innovative, cost effective IPS/IDS protection systems. •Familiar with Unix Scripting language like Ruby, Perl or advanced KSH scripting. •Operational knowledge of system products like VMware vSphere ESXi, Virtual Center, Elasticsearch, Postgres, Google Cloud, and Amazon Web Services. •Supports due diligence activities including site surveys, design, design review, bill of materials creation, statement of work creation, vendor negotiation and coordination, proposal generation, and proposal delivery. •Maintain existing applications by fixing, upgrading, and adding functionality as needed. •Quickly develop new applications as the need arises. These applications should follow appropriate best practices. •Assess existing applications for deficiencies such as slow performance and use of deprecated dependencies and come up with a plan for resolving. •Keep existing applications current with the version of the programming language and releases. •Perform application testing to ensure that new features work or that fixes have not caused any regressions. •Mentor teammates by helping them learn new technologies where needed. •Provide rapid operational support, troubleshooting, and resolution to production equipment. What We Look For in a Candidate •5+ years current Linux systems engineering experience (Redhat, CentOS, Rocky) and troubleshooting. •3+ years of Kubernetes experience to include developing helm charts and deploying applications on Kubernetes. •3+ years with Google Cloud Platform or Amazon Web Services •5+ years with Elasticsearch experience to include indexing, clustering, managing, and troubleshooting. •5+ years with automation in Ansible, Puppet, or Chef. •Knowledge and experience should include computer network operations, network access and protection techniques and technologies, security, encryption, and cross domain solutions •Available 24/7 for Network Outages and Maintenance window work. •Ability to work with coworkers and customers to troubleshoot technical problems •Ability to travel Candidate must be a US Citizen with an active Department of Defense TOP SECRET clearance 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 Requisition #: 341686 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.

TITLE : Mid Career Systems Engineer - Nuclear Weapons Security Location: Pittsfield United States Job Description: Responsibilities for this Position Mid Career Systems Engineer - Nuclear Weapons Security ID: 2026-71683 US-MA-Pittsfield Required Clearance: Secret, obtainable within reasonable time based on requirements Posted Date: 4/6/2026 Category: Engineering-Systems Employment Type: Full Time Hiring Company: General Dynamics Mission Systems, Inc. Basic Qualifications Requires a Bachelors degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience.. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a Systems Engineer for the Nuclear Weapons Security program, youll be a member of a cross functional team responsible for designing advanced security and information systems, as well as helping to maintain deployed systems. We encourage you to apply if you have any of these preferred skills or experiences: - IBM DOORS - MATLAB - Simulink - Requirements Decomposition - Test Procedure Development - Windows Powershell - Cisco Networking - Operating System Administration (Linux, Windows) - Virtualization - Cybersecurity Tool implementation and administration - Database Administration (Mongo preferred) What sets you apart: - Clear understanding of systems engineering concepts, principles, theories, and technical standards - Clear understanding of requirements management and system modeling tools - Creative thinker with ability to grasp and apply new information quickly and handle increasing responsibilities with growing complexity - Team player who thrives in collaborative environments and revels in team success - Commitment to ongoing professional development for yourself and others Our Commitment to You: - An exciting career path with opportunities for continuous learning and development. - Research oriented work, alongside award winning teams developing practical solutions for our nations security - Flexible schedules with every other Friday off work, if desired (9/80 schedule) - Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more - Workplace Options: This position is Hybrid/Flex, but will require periods of 100% on site. While on-site, you will be a part of the Pittsfield, MA facility. #CJ2 #LI-Hybrid Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $100,219.00 - USD $111,180.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Senior Systems/Software Engineer This role has been designated as ‘Remote/Teleworker’, which means you will primarily work from home. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today’s complex world. Our culture thrives on finding new and better ways to accelerate what’s next. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good. If you are looking to stretch and grow your career our culture will embrace you. Open up opportunities with HPE. Job Description: Responsibilities - Work within engineering OpenStack infrastructure using infrastructure as a code method. - Work on storage cluster supporting the infrastructure. - Work within Kubernetes Argo environment to optimize services and infrastructure. - Work to improve the efficiency, scalability, and operability of our existing infrastructure and corresponding services. - Drive proper use of technologies for infrastructure monitoring, alerting, and usage tracking. Provide insight on future infrastructure needs based on data - Provide input on areas where tooling and infrastructure can be improved from emerging technologies. - Cloudify our existing tools to enable automation of our cloud-based resources. - Develop and maintain automation tools to be used by our engineering organization to help with building, testing, and releasing our software. - Participate in design and code reviews. Qualifications - B.S or M.S. in Computer Science, Electrical Engineering, Computer Engineering, or a related technical field. - 7+ years experience developing large-scale software systems. - Experience with optimizing large scale OpenStack deployments using kolla ansible. (hundreds of nodes). - Experience in optimizing highly large churn in virtualized instance/images creation/modifications/deletions for maximum performance. - Understanding OVN and network optimizations in OVN environment. - Experience in multi-architecture server environment. - Python programming experience. Additional Skills: Cloud Architectures, Cross Domain Knowledge, Design Thinking, Development Fundamentals, DevOps, Distributed Computing, Microservices Fluency, Full Stack Development, Security-First Mindset, Solutions Design, Testing & Automation, User Experience (UX) What We Can Offer You: Health & Wellbeing We strive to provide our team members and their loved ones with a comprehensive suite of benefits that supports their physical, financial and emotional wellbeing. Personal & Professional Development We also invest in your career because the better you are, the better we all are. We have specific programs catered to helping you reach any career goals you have — whether you want to become a knowledge expert in your field or apply your skills to another division. Unconditional Inclusion We are unconditionally inclusive in the way we work and celebrate individual uniqueness. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good. Let's Stay Connected: Follow @HPECareers on Instagram to see the latest on people, culture and tech at HPE. #unitedstates #networking Job: EngineeringJob Level: TCP_04 The expected salary/wage range for this position is provided below. Actual offer may vary from this range based upon geographic location, work experience, education/training, and/or skill level. – United States of America: Annual Salary USD 120,500 - 276,500 in Virginia The listed salary range reflects base salary. Variable incentives may also be offered. Information about employee benefits offered in the US can be found at https://myhperewards.com/main/new-hire-enrollment.html HPE is an Equal Employment Opportunity/ Veterans/Disabled/LGBT employer. We do not discriminate on the basis of race, gender, or any other protected category, and all decisions we make are made on the basis of qualifications, merit, and business need. Our goal is to be one global team that is representative of our customers, in an inclusive environment where we can continue to innovate and grow together. Please click here: Equal Employment Opportunity. Hewlett Packard Enterprise is EEO Protected Veteran/ Individual with Disabilities. HPE will comply with all applicable laws related to employer use of arrest and conviction records, including laws requiring employers to consider for employment qualified applicants with criminal histories. No Fees Notice & Recruitment Fraud Disclaimer It has come to HPE’s attention that there has been an increase in recruitment fraud whereby scammer impersonate HPE or HPE-authorized recruiting agencies and offer fake employment opportunities to candidates. These scammers often seek to obtain personal information or money from candidates. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge any candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process. The credentials of any hiring agency that claims to be working with HPE for recruitment of talent should be verified by candidates and candidates shall be solely responsible to conduct such verification. Any candidate/individual who relies on the erroneous representations made by fraudulent employment agencies does so at their own risk, and HPE disclaims liability for any damages or claims that may result from any such communication.

• Back-end development in .NET (C#). • Support for front-end development with React. • Implementation and maintenance of AWS services such as EC2, S3, RDS, Lambda, and API Gateway. • Microservices architecture and REST APIs. • Management of relational and non-relational databases.