Cyber Security Specialist IV VTGCyber Security Specialist IVHerndon, VirginiaFull timeGenerate and maintain the complete security Body of Evidence (BoE) while leading the A&A activities according to the Risk Management Framework (RMF) processes (ICD 503, CNSSI-1253, NIST 800-37, NIST 800-53, etc.) for all multiple information systems. Overview: Byte Systems, a subsidiary of VTG, is seeking a seasoned Information Systems Security Engineer (ISSE) to join our diverse Information Assurance team supporting the Intelligence Community at our Herndon, VA office.
NewSecurity Engineering Lead Applied Information SciencesSecurity Engineering LeadLinthicum Heights, MarylandYou will serve as a critical technical resource for investigative teams — recovering encrypted, deleted, and otherwise inaccessible data from seized devices and digital media encountered during active criminal and CI investigations. By providing technical leadership and architectural guidance, the Cloud Architect ensures cloud environments are resilient, secure, cost-effective, and positioned to support both current operations and future growth.
NewLead Software Engineer, Full Stack, Endpoint Security Capital OneLead Software Engineer, Full Stack, Endpoint SecurityMcLean, VirginiaUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.
Mid-Level OT/IT Network & Cybersecurity Engineer LeidosMid-Level OT/IT Network & Cybersecurity EngineerMcLean, VirginiaTwo closely related primary disciplines, in priority order, with testing and experiment support woven through both: OT/IT Network Engineering & Testbed Operations — design, build, operate, and secure the networks and physical testbed infrastructure underpinning the lab’s connected-vehicle and infrastructure research. Design, build, and operate the OT/IT networks underpinning the testbeds — VLAN segmentation, firewall/ACL and routing, wireless distribution, the fiber/copper cabling plant, and backhaul to field-deployed roadside units (RSUs), edge nodes, and remote sites (C-V2X PC5/Uu, 5G NR, Wi-Fi).
Senior Front-End Engineer - Onsite Interview is Required System OneSenior Front-End Engineer - Onsite Interview is RequiredWashington, DC$60–$90 / hourThe ideal candidate combines strong technical expertise with a passion for user experience, accessibility, scalability, and engineering excellence. We are seeking a Senior Front-End Engineer with deep expertise in Angular 17+, modern web technologies, and enterprise-scale UI development.
SME Cloud Engineer Govcio LLCSME Cloud EngineerAlexandria, Virginia$170,000–$218,000 / yearFull timeCertifications : Professional-level cloud engineering certifications (e.g., AWS Certified Solutions Architect Professional, AWS Certified Security Specialty, Microsoft Certified: Azure Solutions Architect Expert, or Azure Security Engineer Associate), alongside baseline enterprise IT certifications (e.g., CASP+ CE, CISSP, or equivalent technical baselines). Responsibilities: As a SME Cloud Engineer, the ideal candidate will specialize in the integration and automation of enterprise management tools, with a strong focus on connecting Microsoft Sentinel, Swimlane, ACAS, and Tanium to create a cohesive and automated infrastructure posture across our hybrid environment.
Software Engineer Cyrad SolutionsSoftware EngineerArlington, VirginiaSecure cellular service for consumers, businesses, and government, with privacy and security engineered into every layer of the stack, from the device, through contested infrastructure, to the network core. Ship reliable, performant, scalable systems that let other product teams build without deep infrastructure expertise.
Security Automation Application Engineer CACISecurity Automation Application EngineerLinthicum, MarylandPay 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. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.
Senior Embedded Security Software Engineer ($25k Sign-On Bonus) Two Six TechnologiesSenior Embedded Security Software Engineer ($25k Sign-On Bonus)Linthicum, MDFull timeReverse Engineering Tooling: Practical experience performing light architectural reverse engineering or control-flow analysis on firmware images using tools such as Ghidra, IDA Pro, or Binary Ninja. Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements.
NewSenior DevSecOps Engineer - TS/SCI w CI Poly Modern Government SolutionsSenior DevSecOps Engineer - TS/SCI w CI PolySterling, VAJob Description TITLE: Senior DevSecOps EngineerLOCATION: Sterling, VA (Relocation assistance considered)CLEARANCE REQUIRED: Active TS/SCI with CI PolyEMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARYMGS is seeking a Senior DevSecOps Engineer to design, implement, and sustain CI/CD pipelines, automation frameworks, and DevSecOps workflows within secure cloud environments in support of national security missions. Bachelor's degree in Computer Science, Systems Engineering, Information Technology, or a related STEM field.10+ years of experience with DevSecOps, CI/CD, test automation, and systems integration in cloud-based enterprise environments.
NewSenior Network Engineer - TS/SCI w/ Poly Parsons CorpSenior Network Engineer - TS/SCI w/ PolyColumbia, MD$134,100–$241,400 / yearBachelor's Degree from an accredited college or university in Computer Engineering, Computer Science, Cybersecurity, Computer Engineering, or related discipline or an equivalent technical/scientific discipline specifically related to area of specialty ( Advanced degree may be preferred at this level). Perform complex systems development and IT infrastructure design work that may include logic network design, physical network design, manufacturing and development cost projections, IT systems engineering.
Platform Infrastructure Engineer CACI ProductsPlatform Infrastructure EngineerColumbia, MD$116,587–$154,200 / yearYou'll work closely with software engineers, network engineers, security engineers, and technical leadership to deliver reliable, scalable infrastructure while helping modernize our architecture toward cloud-native and hybrid-cloud environments. Ncyber is seeking a Platform Infrastructure Engineer to design, build, automate, and maintain the infrastructure that powers mission-critical software systems supporting the National Security Community.
WiFi-Network Engineer SENIOR All Native GroupWiFi-Network Engineer SENIORWashington, DC$140,000–$160,000 / yearFull timeAnalyze network topologies and traffic and capacity requirements • Assist/lead the creation of technical manuals, operating procedures and other support documentation • Provide Tier 3 technical support and troubleshooting for client/user support • Perform server and virtual network administration duties to maintain operations • Assist with site surveys, collecting requirements, and planning wireless deployments • Participate in occasional travel as required for installations and support. • Hands-on experience with troubleshooting and site-survey tools including Ekahau Site Survey • Ability to balance multiple priorities in a fast-paced, highly collaborative, frequently changing, and sometimes ambiguous environment • Excellent analytical, communication, and documentation skills with demonstrated ability to collaborate and influence across multiple teams Supervisory Responsibility None required for this position.
Sr Wireless Network Engineer CACISr Wireless Network EngineerChantilly, Virginia$90,300–$189,600 / yearJob Title: Sr Wireless Network EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 50%Type of Travel: Continental US* * * Exciting Career Opportunity: Join CACI as a Sr Wireless Engineer! Pay 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.
NS-Tactical Network Engineer NETSEA TechnologiesNS-Tactical Network EngineerAPG, MDPosition Overview: The Tactical Network Engineer provides hands-on engineering and technical support for Army tactical communications systems, ensuring reliable integration and operation across complex network environments. Troubleshooting & Operational Support: Perform Tier 1/2 diagnostics and fault isolation across tactical network systems; resolve issues or coordinate escalation for complex engineering challenges.
Network Engineer (Palo Alto) Edgewater Federal Solutions, Inc.Network Engineer (Palo Alto)Washington, Washington, DC$120,000–$128,000 / yearFull timeEdgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Companies since 2018. . The Network Engineer works to maintain network reliability, resolve issues promptly, and collaborate with other IT teams to ensure that networking systems support the organization's operational needs.
Senior Active Directory Engineer - Active Top Secret required General Dynamics Information TechnologySenior Active Directory Engineer - Active Top Secret requiredWashingtonTo 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. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Security Engineer Accenture Federal ServicesSecurity EngineerWashington, DCThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $93,400—$176,200 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
NewTechnical/Functional Expert (Network) Columbia Technology PartnersTechnical/Functional Expert (Network)Annapolis Junction, MD$7,000–$20,000 / yearWith a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. The ideal candidate will bring deep expertise in network architecture and security, supporting large-scale datacenter environments and ensuring reliable, secure, and high-performing network operations.
Reverse Engineer (TS/SCI with Polygraph required) Red AlphaReverse Engineer (TS/SCI with Polygraph required)Annapolis Junction, Maryland$155,000–$225,000 / yearOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. A Bachelor’s degree in Computer Science or related discipline from an accredited college or university OR 4 years of additional software engineering experience on projects with similar software processes may be substituted for a bachelor’s degree.