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Net Developer Government Jobs in Virginia (NOW HIRING)

On-Net Operator

Reston, VA · On-site

$50.25 - $66.25/hr

SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government ... Proficiency in C, Python, Bash, or similar programming languages. * Strong experience with packet ...

On-Net Operator

Reston, VA · On-site +1

$50.25 - $66.25/hr

SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government ... Proficiency in C, Python, Bash, or similar programming languages. * Strong experience with packet ...

.NET Developer

Arlington, VA · On-site

$80K - $120K/yr

NET. * Database Integration and Management-SQL & Oracle. * Deployment and Automation. * DevOps and ... S. federal government. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately ...

.NET Developer

Arlington, VA · On-site

$103K - $218K/yr

S. federal government or national security clients • Familiarity with DoS or law enforcement/security agency IT environments • Experience with Azure DevOps or similar CI/CD platforms • ...

.NET Developer

Mclean, VA · On-site

$48.75 - $64.50/hr

... Engineering, Business Intelligence, Data Management, SOA, BPM, Data Warehousing, SharePoint ... We are a project-driven firm that reliably meets the IT needs of our State and Government customers ...

.Net Developer

Reston, VA

$50.25 - $66.25/hr

... Engineering, Business Intelligence, Data Management, SOA, BPM, Data Warehousing, SharePoint ... We are a project-driven firm that reliably meets the IT needs of our State and Government customers ...

.Net Developer

Mclean, VA

$48.75 - $64.50/hr

... government and commercial companies. Technamo is a Tier-I Contractor to provide IT Services to ... Very strong analytical, design and programming skills * Ability to obtain a Public Trust Clearance ...

.Net Developer

Mclean, VA · On-site

$48.75 - $64.50/hr

... government and commercial companies. Technamo is a Tier-I Contractor to provide IT Services to ... Very strong analytical, design and programming skills * Ability to obtain a Public Trust Clearance ...

.NET Developer

Mclean, VA · Remote

$48.75 - $64.50/hr

As a .NET Developer, you will be responsible for designing, developing, and maintaining ... This position supports a federal government contract and therefore requires an active Top Secret ...

... government; resolve all incompatibilities and assist with any troubleshooting, malfunctions and incompatibilities and ensure optimal performance and maintain mandated security have experience ...

... government; resolve all incompatibilities and assist with any troubleshooting, malfunctions and incompatibilities and ensure optimal performance and maintain mandated security have experience ...

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Net Developer Government information

What are some common challenges faced by Net Developers working in government organizations?

Net Developers in government often encounter the need to work within highly regulated environments and adhere to strict security and compliance standards, such as FISMA or other federal/state guidelines. Working with legacy systems and integrating them with modern .NET applications is also a frequent challenge, requiring both technical adaptability and creative problem-solving. Collaboration with cross-functional teams—including project managers, cybersecurity experts, and policy advisors—is common, necessitating clear communication and a collaborative spirit. Successfully navigating these challenges can help you become an indispensable member of a government IT team and open doors for career advancement.

What is a Net Developer Government job?

A .NET Developer in a government role designs, develops, and maintains applications using Microsoft's .NET framework to support public sector operations. They work on secure, scalable, and compliant software solutions tailored for government agencies. Responsibilities may include developing web applications, database management, and integrating with legacy systems while adhering to strict security and regulatory requirements.

What are the key skills and qualifications needed to thrive in the Net Developer Government position, and why are they important?

To thrive as a Net Developer Government, you need strong skills in ASP.NET, C#, SQL, and web development frameworks, often supported by a relevant computer science degree. Experience with Microsoft Visual Studio, secure coding best practices, and certifications such as Microsoft Certified: .NET Developer are commonly required. Attention to detail, problem-solving abilities, and effective communication with non-technical stakeholders are valuable soft skills for this role. These competencies are essential to ensure reliable, secure, and user-friendly software solutions that meet governmental standards and public needs.

What job categories do people searching Net Developer Government jobs in Virginia look for? The top searched job categories for Net Developer Government jobs in Virginia are:
What cities in Virginia are hiring for Net Developer Government jobs? Cities in Virginia with the most Net Developer Government job openings:
Infographic showing various Net Developer Government job openings in Virginia as of June 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 49% In-person, and 51% Remote job distribution.
On-Net Operator

On-Net Operator

SixGen, Inc.

Reston, VA • On-site

$50.25 - $66.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 26 days ago


Job description

SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape.
POSITION OVERVIEW
Position: On-NET Operator
Job Type: Full-time
Location: Sterling or Reston, VA (Hybrid)
Clearance Requirements: Active TS/SCI required
Experience: 7+ years
WHAT YOU'LL DO
We are seeking a skilled and motivated On-Net Operators to support advanced offensive cyber operations and mission-focused assessments for federal customers. The ideal candidate will possess deep technical expertise in networking, operating systems, digital forensics, and adversary tradecraft, with the ability to analyze complex environments, identify vulnerabilities, and emulate sophisticated threat actors.
This role requires a highly analytical and self-motivated professional who can operate independently, lead small teams, and solve complex technical challenges in support of critical national security missions.
KEY RESPONSIBILITIES
Operations
  • Conduct cyber operations and adversary emulation activities against complex environments.
  • Analyze networks, systems, applications, and code to identify vulnerabilities and attack paths.
  • Perform network traffic analysis, digital forensics, and technical investigations.
  • Develop and execute creative solutions to achieve operational objectives.
Technical Analysis & Development
  • Utilize advanced networking, tunneling, and system-level expertise to support mission requirements.
  • Analyze and manipulate Linux and Windows operating systems, filesystems, and network services.
  • Develop and modify tools, scripts, and automation using languages such as Python, Bash, and C.
  • Assess network protocols, encryption techniques, and enterprise environments.
Collaboration & Leadership
  • Operate independently while supporting team objectives and customer missions.
  • Lead small teams and contribute to technical planning and execution.
  • Communicate technical findings and recommendations to stakeholders.
  • Support a remote-first and highly collaborative operating environment.
QUALIFICATIONS
  • 7+ years of experience in offensive cybersecurity, red teaming, network analysis, digital forensics, or related disciplines.
  • Expert knowledge of TCP/IP networking and network protocol analysis.
  • Experience with tunneling technologies such as SSH and socat.
  • Proficiency in C, Python, Bash, or similar programming languages.
  • Strong experience with packet analysis and PCAP review.
  • Deep understanding of encryption concepts and secure communications.
  • Advanced Linux administration and operating system knowledge.
  • Experience with Windows domains, Active Directory, Group Policy, and enterprise environments.
  • Strong analytical and problem-solving skills.
  • Certification from RIOT/FORGE or COTC/NETC-Required
PREFERRED QUALIFICATIONS
  • Experience leading small technical teams.
  • Background supporting federal, intelligence, or national security missions.
  • Experience analyzing source code, system architectures, and complex network environments.
  • Ability to make informed decisions in dynamic operational environments.
DESIRED TRAITS
  • Curiosity and passion for solving difficult technical challenges.
  • Ability to work independently with minimal supervision.
  • Strong attention to detail and investigative mindset.
  • Adaptability in fast-paced mission environments.
  • Excellent communication and collaboration skills.
EXAMPLE TECHNOLOGIES & ENVIRONMENTS
  • Linux and Windows Operating Systems
  • Active Directory
  • TCP/IP Networking
  • DNS, SMB, NFS, SSH
  • Packet Capture (PCAP) Analysis
  • Digital Forensics
  • Python, Bash, and C
  • Encryption Technologies
  • Enterprise Networks
  • Remote and Hybrid Operational Environments
COMPENSATION & BENEFITS
At SIXGEN, we are committed to fair and equitable compensation practices. Compensation for this role will be based on experience, qualifications, technical expertise, and overall alignment with the position.
Additionally, SIXGEN offers top-tier benefits for full-time employees, including:
  • Employer-paid health insurance premiums (medical, dental, vision) for you and your family
  • Employer-paid short/long term disability insurance and basic life/AD&D insurance
  • 401K with a 4% employer contribution
  • Professional development reimbursement options available (training, certification, education, etc)
  • Flexible and remote work policies for most positions
  • Flexible PTO and holiday schedule

For more information, please reach out to our Director of Human Resources, Amy Maxwell at amy.maxwell@sixgen.io.
OUR COMMITMENT
SIXGEN is an Equal Opportunity Employer. We ensure that all applicants are considered for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, disability, age, marital status, ancestry, projected veteran status, or any other protected group or class.
We are committed to fostering an inclusive culture that values diversity in our people, reflecting the communities we serve and our customer base. We strive to attract and retain a diverse talent pool and create an environment where everyone is empowered to be their authentic selves at work.