Network Engineer
Data Systems Analysts
All hired employees are expected to have experience with Microsoft Copilot and / or an approved equivalent AI solution. The Lead Network Engineer serves as the technical subject matter expert responsible for the design, engineering, implementation, and sustainment of CISA’s enterprise network infrastructure. This role ensures delivery of secure, scalable, high-performance network solutions across cloud, on-premise, and hybrid environments in support of CISA’s mission. The Lead Network Engineer provides advanced technical leadership, supports enterprise modernization initiatives, and ensures network environments are resilient, interoperable, and compliant with DHS security requirements. Key Responsibilities Lead design and engineering of enterprise network infrastructure (WAN, LAN, DNS, wireless, and cloud networking) Develop and maintain network architecture designs and supporting documentation Ensure solutions meet performance, scalability, and security requirements Engineer, test, and implement network solutions across CISA facilities and cloud environments Support deployment of connectivity to cloud services (e.g., hybrid and multi‑cloud architectures) Ensure all implementations meet DHS and CISA security standards Technical Expertise & Tier 3 Support Provide advanced (Tier 3) troubleshooting and escalation support for network incidents and issues Lead root cause analysis and resolution of complex network problems Provide expert technical guidance to engineering teams and Government stakeholders Infrastructure Operations & Optimization Maintain the integrity and performance of enterprise network systems Support monitoring, capacity planning, and performance optimization Ensure network reliability, availability, and resilience across environments Configuration & Change Management Develop and implement network‑related change requests (CRs) and documentation Support configuration management processes and review gates Coordinate with stakeholders for approvals, implementation, and communication Testing & Integration Conduct testing of hardware, software, and network solutions prior to production deployment Develop and execute test plans and validate system performance and integration Produce test reports and support implementation plans Security & Compliance Implement and maintain network security controls in accordance with DHS policies and NIST standards Support vulnerability management, patching, and system hardening Ensure compliance with federal security requirements and operational standards Required Qualifications Bachelor’s degree in Engineering, Computer Science, Information Systems, or related field (additional experience may substitute for formal education per Government guidance) Minimum 10 years of experience in network engineering and design Demonstrated experience with enterprise network infrastructure and large‑scale environments Experience supporting federal IT systems and mission‑critical operations Desired Qualifications Experience with cloud networking (AWS, Azure, hybrid cloud environments) Familiarity with DHS/CISA network environments and security requirements Experience integrating identity, access management, and enterprise services Relevant technical certifications (e.g., CCNP, CCIE, CISSP) Enterprise network architecture and design Advanced troubleshooting and problem resolution Cloud and hybrid network engineering Security‑focused network implementation Collaboration and technical leadership Ability to support classified environments up to Top Secret/SCI clearance Required to support on‑site operations at DHS facilities with some telework flexibility May require support during non‑standard hours to maintain operational continuity Equal Employment Opportunity Statement DSA is proud to be an Equal Opportunity Employer. DSA is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status. DSA requires background checks, where permitted, by law. DSA is an E‑Verify Employer. #DSA209 #LI‑JE1 #J-18808-Ljbffr
- ...YAS Networks is seeking a mid-level Network Engineer & Administrator to join our team in Tysons, VA. In this role, you will design, implement, and maintain enterprise network infrastructure and datacenter environments for our clients. You will work hands-on with routing...Suggested
- ...Job Title: Network Engineer Location: Washington, D.C. Type: Contract Model: Hybrid – Onsite and Remote Security Clearance: Active - DOD Responsibilities Implement DISA Secure Cloud Computing Architecture (SCCA) reference design experience Apply AWS networking depth including...SuggestedContract workLocal areaRemote work
- ...Washington D.C., District of Columbia, United States Emerson Zane is seeking a highly skilled Network Engineer to join our team in Washington D.C. As a Network Engineer, you will be responsible for designing, implementing, and maintaining our company's network infrastructure...SuggestedPermanent employmentFull time
- ...Network Engineer – Enterprise Infrastructure Functional Responsibility Provides network engineering, enterprise architecture, systems integration, and technical leadership supporting Federal IT Infrastructure portfolio. Responsible for engineering, integrating, troubleshooting...Suggested
- ...Overview Byte Systems, a subsidiary of VTG, is seeking a Network Engineer. The Network Engineer will be responsible to design, implement, and maintain complex network infrastructures. This role requires deep technical expertise in networking technologies, including...SuggestedLocal areaRemote work
- ...Network Engineer Paragon Cyber Solutions is thrilled to announce an immediate opening for enthusiastic individuals eager to embark on a vibrant and dynamic career as a Network Engineer. Join a team of bright, talented, and dedicated engineers who take pride in tackling...Immediate start
- ...ProcureTeq LLC is seeking a highly motivated, self‑directed individual to fill the role of Network Engineer – SME for an existing government client. The place of performance for this contract is in Alexandria, VA. SME Network Engineer will be responsible for ensuring...Contract workFor contractors
- ...hired employees are expected to have experience with Microsoft Copilot and / or an approved equivalent AI solution. The Lead Network Engineer serves as the technical subject matter expert responsible for the design, engineering, implementation, and sustainment of CISA...Remote work
- ...responsible to their community while being profitable. We're an award-winning IT solutions provider to the Federal government seeking a Network Engineer to join our project team at a major federal agency. US Citizenship is required for this role. In addition, the selected...For contractors
$140k - $150k
...Location Alexandria, VA (fully on‑site) What will you be doing? World Wide Technology, LLC has an opportunity available for a Network Engineer to support our Government Services team. This position will focus on Engineering and support within a customer’s environment....Full timeShift work- ...Network Engineer Marathon TS is looking for a Network Engineer to provide the following: Proactively review and assess existing physical, logical, and virtual network architecture, including specific configuration information for network device hardware and software...Local areaRemote work
- ...Employment Type: Full Time, Experienced level Department: Information Technology CGS is seeking an experienced Network Engineer to join a team focused on the evaluation, enhancement, and maintenance of a large scale network project that includes both wired and wireless...Full timeLocal areaMonday to FridayFlexible hours
$225k
...implementation. This role is office / onsite based in Washington DC / Virginia. What you will do Design and deploy enterprise wireless networks using Cisco Meraki and Cisco Catalyst cloud-managed wireless platforms Conduct Ekahau predictive designs, active surveys, and post...Work at office- ...Summary The Network Engineer provides operational support and monitoring for Cisco, Cisco Meraki, and Microsoft infrastructure products. The incumbent performs routine network administration and assists other IT staff with system administration in a virtualized environment...Work at officeImmediate startRemote workFlexible hours
- ...supporting program protection elements, including Intelligence, Cybersecurity, Information Security, and Physical Security. Ensure network designs and integration activities align with zero-trust principles, cross-domain protection requirements, and agency security standards...
- ...Summary All Native Group, a division of Ho Chunk Incorporated, is seeking a Network Engineer to provide engineering and operational support for the Congressional Budget Office's (CBO) Cisco-based enterprise network. The Network Engineer designs, implements, and maintains...Permanent employmentFull timeWork at officeFlexible hours
$140k - $167k
...company differentiate us from other companies. Position Location: Chantilly, VA Position Description: We are seeking a Network Engineer responsible for configuration, implementation, maintenance, and troubleshooting of a critical operational network. Provides an...Worldwide- ...Network Engineer Duration: 60 months Location: Washington, DC Hours Per Week: 40 Scope of Project: The Contractor shall provide Network Engineering Services that include designing, implementing, and maintaining secure network architectures that enforce Zero Trust principles...For contractorsWork at office
- ...Responsibilities: We rely on a secure, resilient enterprise network to support critical business functions and to enable delivery for... ...) As a senior member of the network team, the Senior Network Engineer's responsibilities will include (but will not be limited to)...Work experience placementRemote workWorldwide
- ...006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from loss and compromise. We welcome your application to receive consideration...For contractorsFor subcontractorWork at officeLocal area
- ...MBA Consulting Services, Inc. (MBA CSi) is seeking a Senior Network Engineer to support the United States Postal Service (USPS) Mail Processing Network Infrastructure. In this role, you will design, implement, and maintain enterprise network infrastructure supporting...Temporary workWork at officeFlexible hours
- ...Description Modernize agency’s network infrastructure – design, solution and architecture. Assess and implement new or replace IT equipment in use throughout agency’s enterprise network. This includes telecom closet switches, line cards, routers, firewalls, cabling, etc...Remote work
- ...deployment, and reconfiguration Strong experience with Cisco networking technologies including enterprise routing, switching, and VoIP... ..., and OTDR testing Experience with SCIF environment engineering and maintaining classified communication systems Knowledge of...Night shift
$77.6k - $176k
...Job Number: R0243060 Wireless Network Engineer The Opportunity: Sometimes a customer describes a challenge, and the network diagram appears instantly in your mind, along with the thought that you can make it better and build a smarter solution. When you have engineered...Full timeContract workPart timeWork at officeLocal areaRemote workFlexible hours- ...products and services that improve everyday life while supporting businesses, communities, and economies worldwide. Position: Network Engineer IV Location: Arlington,VA Duration: 10 Months Job Type: Temporary Assignment Work Type: Onsite Job Description:...Temporary workSeasonal workWork at officeWorldwide
$161.9k - $199.26k
...Arlington, Virginia Secret Hybrid schedule IT Infrastructure & Network Engineering & Operations Overview GovCIO is currently hiring for a SME Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 senior-level support...Full timeCurrently hiringWorldwideFlexible hours$119k - $161k
...: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Local Area Network (LAN), Network Engineering, Network Infrastructures, Network Systems, Operations Certifications: None Experience: 5 + years of related...Full timeTemporary workWork experience placementLocal areaImmediate startRemote workWorldwideFlexible hours- ...Network Engineer The Network Engineer provides operational support and monitoring for Cisco, Cisco Meraki, and Microsoft infrastructure products. The incumbent performs routine network administration and assists other IT staff with system administration in a virtualized...
- ...Network Engineer Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Network Engineer to support KITS and our government customer in Washington, DC. This position requires daily on-site work and does not allow hybrid or remote work. We offer competitive...Local areaFlexible hours
- ...~ Tuition assistance MSM Technology, A Woman-Owned Small Business (WOSB) located in Quantico, VA, is looking for a Sr. Network Engineer in Washington, DC. We strive to provide the next generation of cutting-edge technologies. Our growth means exciting career...Full timeCasual workRemote workFlexible hours
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