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$63K

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How much do software engineer top secret clearance jobs pay per year?

As of Sep 4, 2026, the average yearly pay for software engineer top secret clearance in Virginia is $146,258.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,000.00 and $171,500.00 per year, depending on experience, location, and employer.

What is a software engineer top secret clearance?

A Software Engineer with a Top Secret Clearance develops, tests, and maintains software for projects requiring high-level security clearance. These engineers work on sensitive government or defense-related projects, ensuring secure and efficient system performance. They often use programming languages like Python, C++, or Java and must adhere to strict security protocols. This role requires U.S. citizenship and a Top Secret security clearance, which involves a rigorous background investigation.

What are some typical daily responsibilities for a software engineer with top secret clearance?

In this role, you can expect to design, develop, and maintain software systems that support national security or defense operations, often working on classified projects. Daily tasks may include writing code, debugging, conducting code reviews, and collaborating closely with cross-functional teams of engineers, analysts, and project managers. You will also follow strict security protocols, attend team meetings, and ensure all work meets rigorous government compliance standards. This environment fosters continuous learning and offers exposure to innovative technologies, while teamwork and clear communication are crucial to mission success.

What are the key skills and qualifications needed to thrive in the software engineer top secret clearance position, and why are they important?

To thrive as a Software Engineer with Top Secret Clearance, you need a solid background in computer science, proficiency in programming languages like Java or C++, and an active Top Secret security clearance. Experience with secure software development tools, version control systems such as Git, and knowledge of cybersecurity protocols are typically required. Excellent problem-solving abilities, attention to detail, and strong teamwork and communication skills set top candidates apart. These skills and qualifications are essential to develop, maintain, and safeguard sensitive systems in high-security environments.

What are the most commonly searched types of Software Engineer Top Secret Clearance jobs in Virginia?

The most popular types of Software Engineer Top Secret Clearance jobs in Virginia are:

What are popular job titles related to Software Engineer Top Secret Clearance jobs in Virginia?

For Software Engineer Top Secret Clearance jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Software Engineer Top Secret Clearance jobs in Virginia look for?

The top searched job categories for Software Engineer Top Secret Clearance jobs in Virginia are:

What cities in Virginia are hiring for Software Engineer Top Secret Clearance jobs?

Cities in Virginia with the most Software Engineer Top Secret Clearance job openings:

Software Engineer Top Secret Clearance jobs near you
Infographic showing various Software Engineer Top Secret Clearance job openings in Virginia as of August 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 92% In-person, 3% Hybrid, and 5% Remote job distribution, with an average salary of $146,258 per year, or $70.3 per hour.

Principal Network Engineer - Top Secret Clearance

General Dynamics Information Technology

Arlington, VA • On-site

$127K - $172K/yr

Full-time

Retirement, PTO

Posted 15 days ago

General Dynamics Information Technology rating

7.8

Company rating: 7.8 out of 10

Based on 63 frontline employees who took The Breakroom Quiz

88th of 226 rated it services

Job description

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REQ#: RQ225779Public Trust: None Requisition Type: Regular Your Impact

Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure.

Job Description
We are seeking a Principal Network Engineer to support a large, complex enterprise network of more than 8,000 devices. You will provide senior-level technical expertise, execute upgrades and enhancements, strengthen network security, and lead troubleshooting efforts across diverse technologies.As a Principal Network Engineer, you will provide technical expertise to the Core Transport Network Engineering team and provide best-practice strategies while executing network enhancements, upgrades, and troubleshooting efforts in a large and complex network environment. You will be responsible for the health and maintenance of a large, complex networking infrastructure.The Principal Network Engineer will provide comprehensive network administration, security enhancements and remediation, and troubleshooting of network devices such as routers, switches, load balancers, VPNs, 802.11 Wireless, and VoIP. This position requires an understanding of best practices pertaining to network security and may require the development, deployment, and integration of network security services. Successful candidates should be able to work both independently and as part of a team.Selected candidate will provide on-site support at the Pentagon.MEANINGFUL WORK AND PERSONAL IMPACT:
  • Serve as a subjectmatter expert in routing, switching, and network performance.
  • Implement system improvements and advise leadership and clients.
  • Support daily monitoring, troubleshooting, and incident resolution.
  • Deploy and maintain network hardware and configurations.
  • Collaborate with Security teams on vulnerability remediation.
  • Develop automation scripts to improve efficiency.
  • Lead technical efforts across multiple projects and mentor junior staff.
WHAT YOULL NEED TO SUCCEED (Required):
Bring your technical writing expertise along with a drive for innovation to GDIT. The Principal Network Engineer must have:Clearance: Active Top Secret security clearance with the ability to obtain SCI required.Education: Bachelors Degree. An additional 4 years of experience may be substituted in lieu of degree.Certifications: Current IAT Level II certification. In addition, candidate must possess current CCNA, CCNP, ACSA, or related technical certification.Experience: 8+ years of related experience.Technical Skills:
  • Extensive experience with Cisco and Juniper, SDN, L2/L3 protocols, DNS/DHCP/IPAM/NTP, firewalls, IDS/IPS, VPNs, vulnerability remediation.
  • Proficiency with tools such as SolarWinds, NetScout, NetCool, NetBrain, Infovista, ClearPass, Aruba, and Arista.
  • Strong CLI configuration, hardware troubleshooting, scripting, and remoteaccess support skills.
  • Excellent communication and customer service abilities.
  • Experience supporting DOW, DISA, or JSP Network environments.
GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
  • Growth: AI-powered career tool that identifies career steps and learning opportunities.
  • Support: An internal mobility team focused on helping you achieve your career goals.
  • Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off.
  • Community: Award-winning culture of innovation and a military-friendly workplace.
OWN YOUR OPPORTUNITY
  • Explore an enterprise IT career at GDIT and youll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.
Work Requirements
Years of Experience

8 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification

CompTIA Security+ CE | CompTIA - CompTIA

Certified Network Professional Enterprise (CCNP) | Cisco - Cisco

Cisco Certified Network Associate (CCNA) | Cisco - Cisco

Travel Required

Less than 10%

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $127,500 - $172,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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About General Dynamics Information Technology

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GDIT is a global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense, and intelligence community. Its 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. The company operates across 50+ countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber, and application development.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

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