Security Engineer Acuity INCSecurity EngineerUNAVAILABLE, DCMaintain working familiarity with Department of State application security and code-scanning capabilities, including Fortify and comparable SAST/DAST/SCA tools, to understand application-related findings, dependencies, and interfaces with infrastructure security; hands-on administration of these tools is not the primary focus of this role. Support security monitoring of enterprise environments including Windows Server, VMware ESXi, VMware vCenter, Active Directory, cloud platforms, virtualized infrastructure, and associated enterprise services using tools such as ScienceLogic and other monitoring platforms.
Security Engineer III, Exploitation Analyst / Incident Responder (TS Clearance) Deloitte Touche Tohmatsu LtdSecurity Engineer III, Exploitation Analyst / Incident Responder (TS Clearance)VA$102,500–$188,900 / yearExperience with network traffic analysis, log analysis, digital forensics, Windows, Linux, macOS, common network protocols, scripting languages such as Python, PowerShell, or Bash, and security monitoring tools such as security information and event management (SIEM), intrusion detection systems (IDS), intrusion prevention systems (IPS), or endpoint detection and response (EDR). The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
Cloud Cybersecurity Engineer Amatriot Group, LLCCloud Cybersecurity EngineerSterling, VA$145,000–$170,000 / yearCollaborate with development teams to create, maintain, and monitor data connections, NPE security certificates, firewall connection requests. Provide cloud-focused security support, including: Managing AWS security group rule changes, IAM roles and policies, and.
Network Engineer/Architect CbNetwork Engineer/ArchitectFt Belvoir, VirginiaBachelor’s degree in Computer Science, Electrical/Network Engineering, Information Systems, or a related technical discipline with 8-12 years of relevant experience, OR a Master’s degree with 6-10 years of relevant experience. Implement and manage network access control (NAC) using Cisco Identity Services Engine (ISE), including device profiling, posture assessment, and policy enforcement to support a Zero Trust architecture.
Full Stack Software Engineer - TS/SCI with Polygraph General Dynamics Information TechnologyFull Stack Software Engineer - TS/SCI with PolygraphBethesda, MarylandTo 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. Education : Bachelors Degree (Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Information Technology, Cybersecurity, or a closely related discipline).
Senior Principal Azure Engineer General Dynamics Information TechnologySenior Principal Azure EngineerWashingtonWork with Cloud Architect to support secure and reliable connectivity across Azure Commercial and Azure IL5 / IL6 environments, including hybrid integrations, utilizing automation tools like Ansible or PowerShell scripts to streamline repetitive admin tasks (provisioning new servers, configuring roles/features, or backing up system configurations. 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.
Software Engineer ParsonsSoftware EngineerReston, VirginiaWe promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Experience with CI/CD pipelines (GitLab CI/CD strongly preferred) and modern development workflows (code review, branching, tagging, release management).
Senior Virtualization/Storage Engineer CbSenior Virtualization/Storage EngineerFt Belvoir, VirginiaSarelaTech is seeking an experienced Senior Virtualization and Storage Engineer to support the DTRA I3TS Infrastructure Services team to support, maintain and optimize critical mission operations across multiple geographic locations. The ideal candidate will be a technical expert responsible for installation, configuration, security, operation, and maintenance of servers, equipment, and software related VMware virtualization and storage technologies.
NewInsider Threat Program User Activity Monitor Engineer Abile Group, Inc.Insider Threat Program User Activity Monitor EngineerLorton, 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.
Mid-Level Cloud Security Engineer Ennoble FirstMid-Level Cloud Security EngineerReston, VA$125,000–$155,000 / yearIn this role, you will help ensure cloud environments meet Information Assurance (IA) and cybersecurity requirements while assisting with security architecture, Risk Management Framework (RMF) implementation, cloud security engineering, and continuous improvement initiatives. Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, or Master's degree and 1+ years of experience supporting IT projects and activities.
Engineer; Cloud Systems or Architect, Cloud Systems GCP (Google Cloud Professional) (SME) PlanIT GroupEngineer; Cloud Systems or Architect, Cloud Systems GCP (Google Cloud Professional) (SME)Reston, VARemoteClient CIO Architecture, Strategy & Innovation (CASI) is responsible to assist Vice President of Information Technology (IT) design, develop, maintain, support, and translate corporate business vision and strategy along with stakeholder input into objectives for building, enhancing, or replacing business and IT systems capabilities, together with an implementation of a comprehensive IT roadmap, all-the-while maintaining resilience to change as a key architectural and strategy objective for the enterprise. " Tasks might include (neither exhaustive nor restrictive): o Advises and assists IT functional groups to define and implement solutions aligned with a Cloud based Microservices / Service Oriented Architecture (SOA) for infrastructure or business applications.
IT Operations Manager AMERICAN SYSTEMSIT Operations ManagerArlington, VirginiaFull timeThe role trains and coaches help desk personnel, monitors service levels and customer experience, serves as an escalation point for critical or unusual issues, and uses performance data, post-incident reviews, and root-cause analysis to improve service quality. Through disciplined use of information technology service management processes and tools, the Help Desk Specialist Manager promotes timely restoration of service, accurate ticket handling, effective knowledge transfer, and continual service improvement.
Senior Windows Cloud Server Engineer GuidehouseSenior Windows Cloud Server EngineerWashington, DC$149,000–$248,000 / yearAbility to work independently with minimal supervision in complex, secure environments; strong analytical and advanced troubleshooting skills; excellent written, verbal, and stakeholder communication; demonstrated technical leadership and mentoring. Maintain, troubleshoot, patch, harden, and recover Windows Server systems in production - sustaining availability during business hours and through a shared on-call rotation, independently resolving after-hours incidents.
Security Engineer (Active Secret Clearance) UltraViolet CyberSecurity Engineer (Active Secret Clearance)Herndon, Virginia$90,000–$120,000 / yearFounded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams. UltraViolet Cyber is seeking a Security Engineer who will provide Security Operations Center (SOC) engineering support and guidance to the teams and the client that improve the client’s cybersecurity posture, to include the confidentiality, integrity, and availability of information systems by identifying, verifying, and understanding cyber events.
Unclassified Help Desk Manager - Top Secret clearance General Dynamics Information TechnologyUnclassified Help Desk Manager - Top Secret clearanceWashingtonTo 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. GDIT has an amazing opportunity for a Unclassified Help Desk Manager to provide world-class IT support to our prestigious clientele at the highest levels of the federal government in the heart of our nation’s capital.
Distributed Systems Software Engineer, Govcloud - Senior/Lead Salesforce.com, Inc.Distributed Systems Software Engineer, Govcloud - Senior/LeadHerndon, VA$148,500–$260,100 / yearDue to the citizenship requirement for this role, which supports U.S. federal, state, and/or local government customers, citizenship will be verified through two of the following REAL ID Act documents: U.S. Passport, Passport Card, REAL Driver's License, Global Entry Card, U.S. Government CAC/PIV. You will need deep experience with concurrency, large scale systems, proficiency with solving real-world data management challenges, a strong understanding of how to craft solutions that are highly available, and a proven ability to design, develop, and optimize the core back-end systems.
Splunk Engineer PeratonSplunk EngineerHerndon, Virginia$112,000–$179,000 / yearFull timeBachelor’s degree in Computer Science, Information Systems, Cybersecurity, or related field with 5+ years of relevant experience; Master's degree in Computer Science, Information Systems, Cybersecurity, or related field with 3+ years of relevant experience; or 4+ additional years of experience in lieu of a degree. Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan .
Cybersecurity AI/ML Engineer Booz Allen HamiltonCybersecurity AI/ML EngineerMcLean, Virginia$99,000–$225,000 / yearDesign, build, and deploy production AI/ML services for cybersecurity, including supervised and unsupervised detection models, anomaly and behavioral analytics, NLP on security text, retrieval-augmented generation (RAG) pipelines, agentic workflows, and LLM-assisted analyst tooling and own them end-to-end, data ingest feature pipelines training and tuning packaging deployment serving monitoring retraining. Experience developing, testing, and integrating ML services across security tools and platforms using APIs, automation, and workflow orchestration and applying AI and machine learning to cybersecurity use cases such as threat and anomaly detection, behavioral analytics, alert triage and prioritization, threat hunting support, analyst copilots, and response automation with measurable impact on SOC outcomes.
Cyber Platforms Software Engineer, Senior Booz Allen Hamilton Inc.Cyber Platforms Software Engineer, SeniorMclean, VA$86,900–$198,000 / yearAs a Senior Software Engineer, you'll work across production systems used by operators, analysts, and cyber experts today, while also helping develop new capabilities from early technical concept to deployed product. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
NewSoftware Developer/Systems Engineer NewGen TechnologiesSoftware Developer/Systems EngineerHerndon, VirginiaOur 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. We have helped secure borders, have used artificial intelligence (AI) to fight terror, aided the identification of criminals, and have helped to prevent crime through the introduction of biometrics.