Senior Backend Engineer Pansophic LearningSenior Backend EngineerTysons Corner, VAThe Senior Backend Engineer designs, builds, and maintains scalable backend systems and services that power learning solutions for Pansophic Learning. This role reports directly to the Software Development Manager and works closely with Software Engineers, QA/Test Engineers, and cross-functional teams.
Full Stack Engineer (Full Scope Poly) Concept PlusFull Stack Engineer (Full Scope Poly)Reston, VirginiaConcept Plus is seeking a skilled Full Stack Cloud Services Developer to design, build, and maintain scalable, secure, and high-performance cloud-native applications. This role requires hands-on expertise across the full development lifecycle, including front-end and back-end development, cloud infrastructure, and DevOps practices.
NewSr. Network Engineer Apogee Integration LLCSr. Network EngineerChantilly, VA$150,000–$200,000 / yearHelp manage testing and validation of technical capabilities to ensure solutions meet operational needs, may be asked to draft and coordinate correspondence, provide briefings communicating operational planning to senior leaders and other mission partners, participate in or guide technical and operational discussions, meet with a variety of organizational elements in support of the project, and potentially deploy technical equipment in the field. Be the EMPLOYER of choice committed to an open & transparent corporate atmosphere and progressive culture that attracts and empowers world class professionals to explore cutting-edge technical solutions while fostering professional growth.
Network Engineer Armison TechNetwork EngineerChantilly, VirginiaAs we help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift. We're a company predominantly focused on cyber security for our government customers yet our expertise in other areas include big data analytics, instructional design, information management, and computer network infrastructure.
Senior Public Key Infrastructure (PKI) Engineer ZTI Solutions, LLCSenior Public Key Infrastructure (PKI) EngineerFairfax, Virginia$150,000–$190,000Automate certificate lifecycle management (issuance, renewal, revocation, expiration monitoring, key rotation, reporting) using ACME, SCEP/EST, REST APIs, PowerShell, Python, Bash, Ansible, or Terraform. You will modernize CA infrastructure, automate certificate management at scale, support post-quantum cryptography transition planning, and help shape Zero Trust initiatives in mission-critical DoD environments.
Business Intelligence Data Engineer Knack SolutionsBusiness Intelligence Data EngineerRichmond, VirginiaRemoteAs one of the Business Intelligence Data Engineers, you'll be able to work closely with customers, product management, and other subject matter experts in the technology industry to drive forward solutions that have immediate impact on the day-to-day ability for other data scientists and machine learning engineers to productionize their models by iteratively improving how we instrument our software-systems for observability and consequentially help enable infrastructure automation, product analysis, application performance. Our team culture allows you to work in a highly collaborative team of professionals in a horizontal job role that is excellent in written and communication skills to ensure that instrumentation, practices, processes, and tools are documented and released in a way that helps others understand the stability and functionality of each application.
NewCyber Data Analysis Engineer Abile Group, Inc.Cyber Data Analysis EngineerSpringfield, VirginiaAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
Network Engineer NewGen TechnologiesNetwork EngineerArlington, VirginiaBS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree; or HS Diploma and 7+ years network administration, network engineering or systems administration experience. Diagnose and resolve complex enterprise storage issues across local and wide area networks, including replication strategy support and remediation of storage-related incidents.
Platform Engineer NewGen TechnologiesPlatform EngineerChantilly, VirginiaExperience with Ansible and Puppet for configuration management RedHat Linux for operating system administration, Helm for managing Kubernetes applications, and AWS IAM for identity and access management will also be valuable. Our team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance.
Systems Engineer SwiftSystems EngineerChantilly, VirginiaManage and support mobile device operations and transitions, including the engineering of new enterprise mobile device solutions collaborating across multiple technical teams. Determination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates.
NewSenior Security Engineer, Data GenworthSenior Security Engineer, DataRichmond, VA$96,700–$145,000 / yearIn this role, you will operate with a high degree of independence, partner with business and technical stakeholders, and contribute directly to reducing data exposure risk while enabling secure business operations. In office days are Tuesday, Wednesday and Thursday with working hours targeting our core business hours of 9am-5pm EST.
IV&V - Cloud / DevOps Engineer Select Search AssociatesIV&V - Cloud / DevOps EngineerChantilly, VirginiaThe successful candidate will be part of a team to support the design, development, integration, testing, deployment, and sustainment of the enterprise IV&V platform while collaborating with Government stakeholders to evaluate existing GEOINT IV&V capabilities, implement automated verification processes, and deliver secure, scalable software solutions. Working closely with software developers, system engineers, and Government stakeholders, the Cloud & DevOps Engineer will develop cloud-native infrastructure, automate application deployment, manage containerized services, and integrate security, monitoring, and performance optimization throughout the software development lifecycle.
Embedded Engineer - TS/SCI ParsonsEmbedded Engineer - TS/SCICentreville, Virginia$125,100–$225,200 / yearTo succeed in this role, you will need: Education: Bachelor of Science in engineering, scientific, or technical discipline, or comparable work experience and a minimum of 8 years of related professional experience (Additional years of experience will be considered in lieu of degree). As an Embedded Software Engineer, your key responsibilities will include: Full Development Life Cycle: Work through the entire software development life cycle, including technical requirements, architecture/design, development, testing, and deployment.
Sr. Cyber Security Engineer Seneca HoldingsSr. Cyber Security EngineerChantilly, VirginiaThis team member will work to engineer, design, and sustain Comply-to-Connect (C2C) deployment support to migrate and maintain critical services across unclassified and classified environments. •Experience deploying enterprise security software products including but not limited to firewalls, IPS, Anti-Virus, and network management systems.
Linux Systems Engineer - TS/SCI with Polygraph General Dynamics Information TechnologyLinux Systems Engineer - TS/SCI with PolygraphChantilly, VirginiaRequired Technical Skills: Strong experience with Red Hat Enterprise Linux; experience with NFS, AD/LDAP integration, Web Servers, certificates, LVM, VMware, Linux security hardening, Red Hat Satellite Server, Cloud and/or Hybrid-Cloud deployments, configuring storage over Fiber Channel. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
DSP Engineer with Top Secret (Preferred) US Citizen required Select Search AssociatesDSP Engineer with Top Secret (Preferred) US Citizen requiredFairfax, VirginiaExperienced in LINUX, Java, MATLAB, C, and DSP assembly languages (C/C++/Fortran highlydesired). The candidate must have a minimum of 5+ years of professional experience in the design and implementation of software for DSP/SIGINT systems.
DevOps Engineer NewGen TechnologiesDevOps EngineerHerndon, VirginiaYou will be trained in DevOps and work alongside a collaborative team of Software Developers, Systems Development Engineers, Network Engineers, and Data Engineers to develop unique software that enables customer networks to safely operate at scale. Our team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance.
DevOps Infrastructure Engineer CACIDevOps Infrastructure EngineerSterling, VirginiaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The ideal candidate will have deep experience with Red Hat Enterprise Linux (RHEL), advanced networking, and hands-on proficiency with Puppet, Ansible, and CI/CD.
NewAndroid Mobile Application Developer (TS/SCI w POLY) Falls TechnologyAndroid Mobile Application Developer (TS/SCI w POLY)McLean, VAIn-depth understanding and/or implementation of CNE techniques and methodologies, including application and mitigation for BSD/Linux/Unix, Windows, Mac OS, Android, or RISC assembly. - Software systems development experience and understanding of OS internals in at least one of: BSD/Linux/Unix, Windows, Mac OS, Android, or RISC assembly.
Sr DataStage Engineer Omm IT SolutionsSr DataStage EngineerMc Lean, Mc LeanYou'll work alongside cloud engineers, architects, and governance teams to transform legacy ETL processes into modern cloud-based data platforms including Snowflake and AWS, while leveraging AI-assisted tools to accelerate large-scale modernization initiatives. As a Sr DataStage Developer, you will play a key role in modernizing enterprise data platforms by designing, developing, and optimizing IBM DataStage ETL solutions.