• Develop and implement network architectures that support Claranet's cloud operations, ensuring high availability and the security of data and communications. • Manage the configuration and maintenance of network equipment such as routers, switches, firewalls and load balancers, ensuring optimal infrastructure performance. • Collaborate with security teams to implement protections against cyber threats and ensure compliance with information security policies. • Monitor network performance, identifying and resolving issues before they impact operations. • Conduct regular audits of the network infrastructure to ensure all components operate according to best practices and within defined parameters. • Develop and maintain detailed documentation of the network infrastructure to facilitate the work of support and engineering teams. • Propose and implement continuous improvements to network architectures, ensuring solutions are scalable and able to support company and client growth. • Manage network-related incidents, ensuring a fast and efficient response to minimize impact. • Stay up to date with the latest networking technologies and trends, recommending adoption of new solutions when appropriate. • Provide technical support and consultancy for projects involving network infrastructure, ensuring connectivity and security requirements are met.

Network Engineer Requisition # R67343 Locations USA-Remote Work Security Clearance Required Secret Remote Type Fully Remote Time Type Full time Job Description: Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH! MANTECH seeks a motivated, career and customer-oriented Network Engineer to join our team in Stafford, VA. This is a remote position. The successful candidate will be responsible for designing, configuring, testing, and implementing robust LAN/WAN solutions that allow enterprise applications to utilize the MCEN De-Militarized Zone (DMZ). The engineer will manage network traffic routing, support daily operations for both on-premises and cloud networks (AWS, Azure) and play a critical part in troubleshooting and resolving network connectivity issues. Responsibilities include but are not limited to: - Design and implement enterprise networking solutions using Cisco and Juniper hardware. - Manage and support daily operations of network traffic routing for on-premises and cloud environments. - Develop, update, and validate all network integration documentation. - Support troubleshooting activities for network connectivity issues reported by application owners. - Evaluate and apply DISA Security Technical Implementation Guides (STIGs) to all relevant network components. - Achieve and maintain all required Information Assurance (IA) certifications and training for privileged access to the MCEN. Minimum Qualifications: - Bachelor’s Degree with at least 4 years of related experience in cloud networking constructs in AWS and Azure that support the DoD Secure Cloud Computing Architecture (SCCA). An additional 4 years of experience may be substituted in lieu of degree. - Demonstrated proficiency with Cisco and Juniper network devices (routers, switches). - A Cisco Certified Network Associate (CCNA) or Juniper Networks Certified Internet Associate for JUNOS (JNCIA-JUNOS) certification is required. - DoDD 8140/8570 compliant/certified (e.g., current Security+ certification). Preferred Qualifications: - Current experience supporting Marine Corps Enterprise Networks - F5 Certified Technical Specialist certifications for ASM (Test 303), APM (Test 304), and LTM (Tests 301A/301B). Clearance Requirements: - An active DoD Secret clearance is required for this position. Physical Requirements: - Must be able to remain in a stationary position 50%. - Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. - Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. The projected compensation range for this position is $109,000.00-$181,500.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections. MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

Role Description We are seeking a highly motivated Network Engineer who will be responsible for the architectural design, implementation, and highest level of support for our global enterprise network. This is a fantastic opportunity to bring your deep experience and creativity to a leadership role within our team. The successful candidate will be a dedicated team player, able to drive the business forward while mentoring others in a remote, 24x7 operational environment. Your Impact - Provide end-to-end ownership and serve as the subject matter expert for our global network infrastructure. - Lead the architectural design, setup, and configuration of network systems for new office sites from the ground up. - Provide comprehensive support for our global network infrastructure, including monitoring, alert management, and maintenance (patching, upgrades, and tuning). - Drive strategy for network maintenance, including major upgrades, patching, and performance tuning to ensure maximum stability and performance optimization. - Provide expert-level support for our core network technologies from both proactive and reactive positions, including: - Cisco Meraki Switches - Wireless Access Points - Meraki and Palo Alto firewalls - Cisco routers - Global Protect VPN - Portnox - Monitor services and alerts for network gear and SaaS services, and perform initial triage for network/SaaS platform issues. - Act as the final escalation point for critical network issues, providing guidance and mentorship to junior team members. - Manage ticket queues, tickets, and escalations. - Act as an escalation point for complex troubleshooting, collaborating with the team and office stakeholders to ensure timely remediation. - Develop and maintain documentation for implementation guidelines, runbooks, reusable design templates, and support templates. - Work with a drive for success to ensure the stability and reliability of our network. - Flexibility to work rotating shifts and respond to escalations outside of scheduled shifts. - Ability to act as a team lead, managing items such as maintaining the team's shift rotation schedule, on-call rotations, and internal team escalations. Your Experience - 8+ years of extensive experience managing and designing corporate IT network systems in a modern, global environment. - Deep expertise in network infrastructure and monitoring principles. - A dedicated and hardworking individual with a strong drive for success and proven experience in continuous improvement to drive the business forward. - Significant experience leading the deployment of network infrastructure for new sites. - Maintaining ticket queues, tickets, and escalations. - Working with IT operations management (ITOM) software that monitors and alerts on an organization's IT infrastructure, from network devices to servers and applications. - Deep expertise and strong hands-on experience with Cisco Meraki, Palo Alto, Global Protect VPN, and Portnox. - An excellent team player with superior communication skills, able to collaborate effectively with teams and stakeholders in a globally dispersed environment. - A track record of providing guidance and mentorship to develop junior team members. - Flexibility to provide leadership and coverage in a 24x7 shift operation, which may include an on-call rotation. - Must have reliable internet for this remote position. - BA or BS Degree in Computer Science, Computer Engineering or equivalent experience. Nice to Haves - Advanced Technical Certifications (e.g., CCNP, CISSP, etc.). - Can provide examples of projects or initiatives you’ve helped deliver to business stakeholders. - Experience in leveraging AI technologies to assist in your role. - You prefer to solve problems with code over clicks. - Strong orientation to be results and data-driven. Our Commitment to Diversity, Equity, Inclusion and Belonging (DEIB) We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion and belonging aren’t just words on paper – this is what drives our innovation, it’s how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day! We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive equitable benefits and all privileges of employment. Please contact us to request accommodation. Fraud Recruitment Disclaimer It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals. Anaplan does not: - Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person. - Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication. - All emails from Anaplan would come from an @anaplan.com email address. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to people@anaplan.com before taking any further action in relation to the correspondence.

Role Description We are seeking a highly motivated Network Engineer who will be responsible for the architectural design, implementation, and highest level of support for our global enterprise network. This is a fantastic opportunity to bring your deep experience and creativity to a leadership role within our team. The successful candidate will be a dedicated team player, able to drive the business forward while mentoring others in a remote, 24x7 operational environment. Your Impact - Provide end-to-end ownership and serve as the subject matter expert for our global network infrastructure. - Lead the architectural design, setup, and configuration of network systems for new office sites from the ground up. - Provide comprehensive support for our global network infrastructure, including monitoring, alert management, and maintenance (patching, upgrades, and tuning). - Drive strategy for network maintenance, including major upgrades, patching, and performance tuning to ensure maximum stability and performance optimization. - Provide expert-level support for our core network technologies from both proactive and reactive positions, including: - Cisco Meraki Switches - Wireless Access Points - Meraki and Palo Alto firewalls - Cisco routers - Global Protect VPN - Portnox - Monitor services and alerts for network gear and SaaS services, and perform initial triage for network/SaaS platform issues. - Act as the final escalation point for critical network issues, providing guidance and mentorship to junior team members. - Manage ticket queues, tickets, and escalations. - Act as an escalation point for complex troubleshooting, collaborating with the team and office stakeholders to ensure timely remediation. - Develop and maintain documentation for implementation guidelines, runbooks, reusable design templates, and support templates. - Work with a drive for success to ensure the stability and reliability of our network. - Flexibility to work rotating shifts and respond to escalations outside of scheduled shifts. - Ability to act as a team lead, managing items such as maintaining the team's shift rotation schedule, on-call rotations, and internal team escalations. Your Experience - 5+ years of extensive experience managing and designing corporate IT network systems in a modern, global environment. - Deep expertise in network infrastructure and monitoring principles. - A dedicated and hardworking individual with a strong drive for success and proven experience in continuous improvement to drive the business forward. - Significant experience leading the deployment of network infrastructure for new sites. - Experience maintaining ticket queues, tickets, and escalations. - Experience working with IT operations management (ITOM) software that monitors and alerts on an organization's IT infrastructure, from network devices to servers and applications. - Deep expertise and strong hands-on experience with Cisco Meraki, Palo Alto, Global Protect VPN, and Portnox. - An excellent team player with superior communication skills, able to collaborate effectively with teams and stakeholders in a globally dispersed environment. - A track record of providing guidance and mentorship to develop junior team members. - Flexibility to provide leadership and coverage in a 24x7 shift operation, which may include an on-call rotation. - Must have reliable internet for this remote position. - BA or BS Degree in Computer Science, Computer Engineering, or equivalent experience. Nice to Haves - Advanced Technical Certifications (e.g., CCNP, CISSP, etc.). - Can provide examples of projects or initiatives you’ve helped deliver to business stakeholders. - Experience in leveraging AI technologies to assist in your role. - You prefer to solve problems with code over clicks. - Strong orientation to be results and data-driven. Our Commitment to Diversity, Equity, Inclusion and Belonging (DEIB) We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion, and belonging aren’t just words on paper – this is what drives our innovation, it’s how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day! Fraud Recruitment Disclaimer It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails, and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals. Anaplan does not: - Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person. - Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication. - All emails from Anaplan would come from an @anaplan.com email address. Should you have any doubts about the authenticity of an email, letter, or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to people@anaplan.com before taking any further action in relation to the correspondence.