Top 2707 Network engineer Jobs in Springfield, Va

Senior Network Engineer
Leidos —Fort Belvoir, VA
- $92,300 - $166,850 a year
- Full-time
- 6 years
- Computer Science
- System design
Senior Network Engineer
Indus Group Inc —Washington, DC
- $50,000 - $60,000 a year
- Full-time
- Azure
- DevOps
- System design
- Flexible schedule
Quick Apply
14d
Insider Threat Program Senior Network Engineer
Leidos —Lorton, VA
- $139,100 - $251,450 a year
- Full-time
- System design
- Bachelor's degree
- Fair chance
Network Engineer, Senior (HPC)
AMERICAN SYSTEMS —Arlington, VA
- $150,000 - $180,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Retirement plan
10d
Principal Network Engineer (CCIE)
GuROO —Anacostia Anx, DC
- From $240,000 a year
- Full-time
- In-person
- Senior level
- Communication skills
- Health insurance
- Dental insurance
Quick Apply
Network Engineer
Integral —Tysons Corner, VA
- Full-time
- Bachelor of Science
- Bachelor's degree
- Senior level
- Paid parental leave
- Paid holidays
Junior Network Engineer
BayNova LLC —Alexandria, VA
- Weekends as needed
- Hybrid work
- Mid-level
- Scripting
Quick Apply
Network Engineer
Koniag Government Services —Arlington, VA
- $120,000 - $160,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Health insurance
9d
Network Engineer
BlueAlly Technology Solutions, LLC —Washington, DC
- $110,000 - $135,000 a year
- Full-time
- Pass drug screening
- Mid-level
- Travel
- Paid time off
- 401(k) matching
Quick Apply
Network Engineer
Sienna Systems —Alexandria, VA
- Email
- Computer science
- Computer Science
- Bachelor of Science
Systems Engineer
Systek, Inc. —Fort Belvoir, VA
- Computer Science
- Engineering
- Travel
- Health insurance
- Dental insurance
Network Engineer, Lead - Cisco ISE / Firepower
AMERICAN SYSTEMS —Arlington, VA
- $155,000 - $180,000 a year
- Full-time
- 8 years
- Bachelor's degree
- Experience equivalent to degree accepted
- Retirement plan
Senior Network Engineer
Oneida Techical Solutions —Fort Belvoir, VA
- $140,000 - $150,000 a year
- 8 hour shift
- Background check
- Computer science
- 6 years
- Health savings account
- Health insurance
Quick Apply
Senior Network Engineer - Top Secret
General Dynamics Information Technology —Arlington, VA
- $93,662 - $121,900 a year
- Full-time
- System design
- Office
- Bachelor's degree
- Paid time off
- 401(k) matching
Sr. Network Engineer III (6658)
MetroStar —Washington, DC
- $150,000 - $200,000 a year
- Full-time
- Analysis skills
- Bachelor's degree
- US work authorization
- Paid training
- Paid holidays
Quick Apply
4d
Senior Technical Lead, Software Engineer (Database & Storage Network)
Freddie Mac —McLean, VA
- $161,000 - $241,000 a year
- Full-time
- 5 years
- Continuous improvement
- Fair chance
System Integration Engineer
Leidos —Arlington, VA
- $87,100 - $157,450 a year
- Full-time
- Writing skills
- Engineering
- System design
Network Engineer III
CACI —Chantilly, VA
- $75,200 - $158,100 a year
- Full-time
- Research
- 8 years
- Analysis skills
- Health insurance
Network Engineer - TS/SCI w/ Poly
General Dynamics Information Technology —McLean, VA
- $182,750 - $247,250 a year
- Engineering
- Analysis skills
- Mentoring
- Paid holidays
- 401(k) matching
Network Development Engineer
Leidos —Arlington, VA
- $59,150 - $106,925 a year
- Full-time
- Engineering
- Mid-level
- Office

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network engineer jobs near springfield, va

Senior Network Engineer

Leidos -
Fort Belvoir, VA

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Job Details

Full-time
$92,300 - $166,850 a year

Qualifications

Data center experience
Load balancers
DoD experience
Network configuration for security systems
VLAN
BGP
DoD 8570
Open Shortest Path First (OSPF) implementation
Cryptographic technology
Network routing
VPN management
CompTIA Security+
Security technology solutions implementations

Full Job Description

Description

Leidos is seeking an experienced and motivated Senior Network Engineer to support the Defense Threat Reduction Agency (DTRA) on the Integrated Information Technology Support Services (I3TS) contract. This contract is a critical initiative to modernize and operate DTRA's enterprise IT systems. The successful candidate will play a key role in enhancing IT efficiency, security, and mission effectiveness by designing, implementing, and maintaining a resilient and secure network infrastructure. This role will be instrumental in supporting the agency's mission to counter and prevent emerging global threats.

Primary Responsibilities:

Design, deploy, and maintain robust network infrastructure to support enterprise systems and data pipelines.
Configure and optimize network hardware including routers, switches, firewalls, load balancers, and VPN solutions to ensure secure and reliable connectivity.
Manage and support Unified Communications, including Cisco Call Manager (CUCM), to ensure seamless voice and video collaboration.
Lead complex network engineering projects, including system upgrades, migrations, and new deployments.
Implement and manage network access control (NAC) using Cisco Identity Services Engine (ISE), including device profiling, posture assessment, and policy enforcement to support a Zero Trust architecture
Monitor network performance, troubleshoot latency and bandwidth issues, and implement changes to improve stability and throughput.
Implement and manage routing protocols such as BGP and OSPF.
Configure, and maintain TACLANE high-assurance cryptographic encryptors, including the implementation of Agile VLAN for Layer 2 security.
Troubleshoot and support portable, deployable "fly-away kits" for remote and tactical communications needs.
Create and maintain comprehensive documentation, including detailed network diagrams, system engineering plans, and technical standards.
Ensure the network design complies with all security policies, supports scalability, and aligns with operational and mission requirements, including the implementation of Zero Trust principles.
Collaborate with government partners, engineers, and other stakeholders to translate operational and strategic requirements into scalable, production-ready solutions.
Mentor and guide junior network engineers, providing technical oversight and sharing knowledge.

Basic Qualifications:

Active Top Secret (TS) clearance with SCI eligibility.
Bachelor’s degree in Computer Science, Electrical/Network Engineering, Information Systems, or a related technical discipline with 8-12 years of relevant experience, OR a Master’s degree with 6-10 years of relevant experience.
Current DoD 8570/8140 baseline certification (Security+ and CCNA).
Proven experience in engineering and sustaining enterprise network infrastructure in DoD or other federal environments.
Hands-on experience with routing and switching protocols (BGP, OSPF), network security (NGFW, IDS/IPS), and load balancing.
Experience with configuring routers, switches, firewalls, load balancers, and VPN solutions from vendors like Cisco, and Palo Alto.

Preferred Qualifications:

Advanced networking certifications such as Cisco CCNP or CCIE.
Experience with high-assurance cryptographic devices, specifically TACLANE (KG-175).
Experience with Cisco Unified Communications Manager (CUCM).
Experience with network automation and Infrastructure as Code (IaC) tools like Ansible .
Familiarity with Zero Trust network segmentation and micro-segmentation.
Experience supporting large-scale enterprise data, analytics, or platform services in secure environments.
Experience with Remedy or ServiceNow ticketing systems.
Familiarity with TACLANE management (e.g. GemOne, CHIMERA, VINE)
Experience with Cisco Nexus switching platforms and expertise in software-defined networking (SDN) solutions, particularly Cisco ACI, for data center automation and micro-segmentation.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

April 8, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $92,300.00 - $166,850.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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Refine Your Search

network engineer jobs in springfield, va

Senior Network Engineer

Senior Network Engineer

Insider Threat Program Senior Network Engineer

Network Engineer, Senior (HPC)

Principal Network Engineer (CCIE)

Network Engineer

Junior Network Engineer

Network Engineer

Network Engineer

Network Engineer

Systems Engineer

Network Engineer, Lead - Cisco ISE / Firepower

Senior Network Engineer

Senior Network Engineer - Top Secret

Sr. Network Engineer III (6658)

Senior Technical Lead, Software Engineer (Database & Storage Network)

System Integration Engineer

Network Engineer III

Network Engineer - TS/SCI w/ Poly

Network Development Engineer

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