Herndon, Virginia, United States · On-site
$118k–$151k/yr
Intelligent. Dynamic. Resilient. Everfox, formerly Forcepoint Federal, has been defending the world’s most critical data and networks against the most complex cyber threats imaginable for more than 25 years. As trailblaz…
Skills: Linux, Python, Java, Go, C/C++
Herndon, Virginia, United States · On-site
$118k–$151k/yr
Intelligent. Dynamic. Resilient. Everfox, formerly Forcepoint Federal, has been defending the world’s most critical data and networks against the most complex cyber threats imaginable for more than 25 years. As trailblaz…
Skills: Linux, Python, Java, Go, C/C++
Denver, Colorado, United States · On-site
$136k–$184k/yr
Application deadline: Jul 12, 2026 Amazon Web Services Networking is searching for hands-on Network Development Engineer to join our network team that owns critical Amazon Web Services IP networks for our public sector r…
Skills: BGP, OSPF, IS-IS, MPLS, TCP
Mountain View, California, United States · On-site
$154k–$208k/yr
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Skills: Amazon Connect, Amazon Bedrock, Applied AI, Prompt Engineering, Model Context Protocol (MCP)
Herndon, Virginia, United States · On-site
$87k–$198k/yr
Project Manager, Senior The Opportunity: You know that project managers touch every single part of a business and wear multiple hats: from caring for the client and their meaningful project goals to participating in busi…
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Herndon, Virginia, United States · On-site
$121k–$266k/yr
Job Title: Web Application Developer with Polygraph Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Require…
Skills: Oracle SQL, PL/SQL, ASP.NET, Javascript, HTML
Mountain View, California, United States · On-site
$154k–$208k/yr
Application deadline: Applications will be accepted on an ongoing basis This position is part of the AWS Specialist and Partner Organization (ASP). Specialists own the end-to-end go-to-market strategy for their respectiv…
Skills: Amazon Connect, Amazon Bedrock, Applied AI, Prompt Engineering, Model Context Protocol (MCP)
Herndon, Virginia, United States · Remote OK
$152k–$188k/yr
Intelligent. Dynamic. Resilient. Everfox, formerly Forcepoint Federal, has been defending the world’s most critical data and networks against the most complex cyber threats imaginable for more than 25 years. As trailblaz…
Skills: Linux, Scripting, Cyber Security, Networking, TCP/IP
Herndon, Virginia, United States · Remote OK
$152k–$188k/yr
Intelligent. Dynamic. Resilient. Everfox, formerly Forcepoint Federal, has been defending the world’s most critical data and networks against the most complex cyber threats imaginable for more than 25 years. As trailblaz…
Skills: Linux, Scripting, Cyber Security, Networking, Software Development
Herndon, Virginia, United States · On-site
$217k–$293k/yr
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Program Del…
Skills: Deliverables Management, Financial Management, Team Management, Program Management, Resource Management
Herndon, Virginia, United States · On-site
$162k–$219k/yr
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software En…
Skills: Documentations, Scrum Development Process, Sprint Planning, Daily Stand-up Meetings, Product Backlog Maintenance
Herndon, Virginia, United States · On-site
$162k–$219k/yr
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Professiona…
Skills: Quality Control Processes, Software Testing, Software Testing Process, Automated Testing, Building And Maintaining Frameworks
Arlington, Virginia, United States · On-site
$149k–$201k/yr
Amazon Web Services provides a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses in 190 countries around the world. To meet the growing demand for AW…
Skills: Technical Program Management, IT Infrastructure, AWS Architecture, Risk Assessment, Stakeholder Management
Arlington, Virginia, United States · On-site
$149k–$201k/yr
Amazon Web Services provides a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses in 190 countries around the world. To meet the growing demand for AW…
Skills: Technical Program Management, IT Infrastructure, AWS Services, Public Sector Experience, Risk Assessment
Arlington, Virginia, United States · On-site
$151k–$205k/yr
Amazon Web Services (AWS) is seeking a Systems Development Engineer III to join the Region Services team within Amazon Dedicated Cloud (ADC). In this role, you will lead the technical integration and onboarding of Indepe…
Skills: Systems Development, Cloud Integration, ISV Onboarding, AI/ML Model Deployment, Architecture Design
Herndon, Virginia, United States · On-site
Do you love decomposing problems to develop products that impact millions of people around the world? Would you enjoy identifying, defining, and building software solutions that revolutionize how businesses operate? Woul…
Skills: Systems Engineering, Distributed Systems, Generative AI, Python, Ruby
Herndon, Virginia, United States · On-site
When was the last time you heard of a cyber-attack that took down a host of companies due to poor Authentication controls? Likely a few times in the last few months. At Amazon Web Services (AWS), our team is building out…
Skills: Object-Oriented Design, Algorithms, Data Structures, System Design, Software Architecture
Herndon, Virginia, United States · On-site
When was the last time you heard of a cyber-attack that took down a host of companies due to poor Authentication controls? Likely a few times in the last few months. At Amazon Web Services (AWS), our team is building out…
Skills: Object-Oriented Design, Algorithms, Data Structures, System Design, Software Architecture
Herndon, Virginia, United States · On-site
$159k–$215k/yr
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations …
Skills: Enterprise Network, Storage Technology, Web Services, Kubernetes, Docker
Herndon, Virginia, United States · On-site
$143k–$184k/yr
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software En…
Skills: Amazon Web Services, Javascript, Node.js, React.js, Microservices
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Develop and test new product capabilities and software infrastructure for secure Linux-based cross-domain products. Provide technical briefings, on-site troubleshooting, and operational support to government and commercial customers.
Requires an active TS/SCI clearance and a Bachelor's degree in Computer Science or a related field. Candidates must have 6+ years of software engineering experience with proficiency in Linux and various programming languages.
Everfox, formerly Forcepoint Federal, has been defending the world’s most critical data and networks against the most complex cyber threats imaginable for more than 25 years. As trailblazers in defense-grade, high assurance cyber security, we have been leading the way in developing and delivering innovative cyber security technology. We protect data wherever it resides. Our unwavering dedication and commitment to our customers and the critical missions they serve are what set us apart. We are dynamic, vigilant, and proactive in everything we do. Our suite of cross domain, threat protection and insider risk solutions empower governments and enterprise organizations to use data safely - where and however their people need it. At Everfox, we innovate, we invest, we achieve. We protect what matters most to our customers. And we offer protection like no other. We do all of this so our customers can focus on what matters most… their mission.
Job Title: Cyber Engineer (TS/SCI Required)
Location: Herndon, VA
Everfox has exciting opportunities in growth areas with an immediate need for a Software Engineer to enhance capabilities of cyber products for security-conscious government & commercial customers. The position will be responsible for developing & testing new product capabilities, software development/build tools, software test infrastructure & operational support for cross-domain products including Linux based trusted access thin-client.
The ideal candidate is a self-starter, working in a cohesive team environment, willing to grow & learn using many software development & operational tools to test, debug & support software for secure Linux desktop environments, IT operations/enterprise management, IP networking/routing and remote/virtual desktop deployments.
Self-starter utilizing your Linux and scripting expertise to support and field critical customer driven requirements, enabling secure data transfer
Utilize interpersonal skills to engage directly with the customer to provide advanced design, analysis and implementation of our software
Demonstrate competency working hands-on in Linux based environments, troubleshooting on-site technical issues, using and configuring the Everfox solutions to deliver critical customer driver requirements
Leverage standard networking concepts to support the design and implementation of Cross Domain solution to include failover, co-op, and load balancing as well as interoperability with other components within the enterprise.
Develop data inspection policies using proprietary and open-source programming languages
Provide technical briefings to customers and Everfox corporate leadership as required
Mission oriented to provide training, troubleshooting, and on-site/remote support to customers.
This position will require access to information that is subject to the U.S International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). The applicant must have the ability to obtain the appropriate work authorizations that may be required under U.S. ITAR or EAR regulations from the applicable U.S government agency.
BS Computer Science, Computer Engineer, Information Security or equivalent
Familiarity with software development in Linux environments using a variety of programming and scripting languages including Java, Python, Go, C/C++, and/or bash
Familiarity with TCP/IP networking & related protocols (such as HTTP, SSH, IPSEC, TLS/SSL, etc)
Basic understanding of private and public keys and or certificates
Experience with version control technologies such as Git
6+ years of experience in software engineering
Red Hat Enterprise, Fedora or Ubuntu Linux operating systems
Experience with security design and architecture of Cross Domain solutions (CDS)
Agile or Scrum development experience
Experience with deploying cloud technologies such as MS Azure or AWS
Development experience in a distributed, parallel or clustered processing environment
Experience with virtual desktop redisplay technologies such as RDP, Citrix Receiver or VMware Horizon View
Experience with thin-client usage, management & deployment scenarios
Experience developing cloud-based technologies on Microsoft Azure or Amazon AWS
Total Base Pay Range 118,400.00 - 134,800.00 - 150,800.00 USD Annual
A reasonable estimate of the base salary range for this role is:
The actual salary offered may vary within the range based on a candidates' unique experience, locale, and business needs. In addition to a base salary and bonus plans, Everfox offers a generous benefits package including flexible PTO, a 401k match, and contribution to healthcare coverages. Our talent acquisition team will provide specific information regarding bonus eligibility and benefits offerings.
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Don’t meet every single qualification? Studies show people are hesitant to apply if they don’t meet all requirements listed in a job posting. If there is something slightly different about your previous experience, but it otherwise aligns and you’re excited about this role, we encourage you to apply. You could be a great candidate for this or other roles on our team.
Everfox is an equal employment opportunity employer and complies with all applicable federal, state, and local laws prohibiting discrimination. Everfox does not discriminate against any employee or applicant based on race, color, religion, sex, age, national origin, disability, veteran status, marital status, medical condition, or any other category protected by applicable law. If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access the Company’s career webpage as a result of your disability. You may request reasonable accommodations by sending an email to [email protected]
Everfox is a Federal Contractor. Certain positions with Everfox require access to controlled goods and technologies subject to the International Traffic in Arms Regulations or the Export Administration Regulations. Applicants for these positions may need to be "U.S. Persons," as defined in these regulations. Generally, a "U.S. Person" is a U.S. citizen, lawful permanent resident, or an individual who has been admitted as a refugee or granted asylum.
Applicants must have the right to work in the location to which you have applied.
#LI-CZ1Everfox delivers trusted connectivity to protect the world's most critical environments.
Everfox delivers trusted connectivity to protect the world's most critical environments, safeguarding the sensitive information behind decision advantage. Built for mission-critical operations and trusted by 100+ government entities worldwide, Everfox cybersecurity solutions protect how intelligence moves, how users access it, and how threats are neutralized across domains. We enable mission speed and secure collaboration across networks, domains, and allies while keeping the data powering analytics and AI trusted and protected. We don’t just defend systems, we power decision dominance.
Offices: Herndon, Virginia, US · 99 Waterloo Road, London, SE1 8UL, GB
Based on 342 listings with disclosed salaries, most software jobs in Herndon, VA pay between $100k–$209k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 481 open software positions in Herndon, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Amazon, Ardent Principles, Peraton, VivSoft, Everfox, among others. Browse the listings above to see every active employer.
Yes — 103 of the 481 open software positions offer remote or hybrid work (52 remote, 51 hybrid).
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