SENIOR DEVOPS ENGINEER (TS/SCI Clearance required) NorthHill TechnologySENIOR DEVOPS ENGINEER (TS/SCI Clearance required)Springfield, VirginiaSenior DevOps Engineer In this role, you'll join our Common Operations Release Environment (CORE) team, providing high-quality, cost-effective cloud solutions to our clients. Manage operational readiness board – present at weekly meetings and determine if development services are ready for automation based on best practices and maintainability.
Senior Splunk Engineer LeidosSenior Splunk EngineerArlington, Virginia$131,300–$237,350 / yearPreferred Certifications (one or more of the following): Splunk Certified Consultant, Splunk Certified Architect, CASP, GCWN, GISF, GSSP, GICSP, CCNP, CCNP Security, CCIE Security, CEH, ENSA, ECSP, MCSE, VCP, BCAP, VCIX, VCDX, RHCA, RHCE. Basic Qualifications: Bachelor's Degree and 12-15 years of experience insystem administration, database administration, network engineering, software engineering, or softwaredevelopment, with a concentration in Cybersecurity.
Information Systems Security Engineer Booz Allen HamiltonInformation Systems Security EngineerArlington, VirginiaYou architect and deploy a layered automation framework for hybrid and cloud environments: secure Infrastructure‑as‑Code templates that embed controls at creation, configuration management to detect and remediate drift, Policy‑as‑Code for continuous compliance validation, and an orchestration layer for event‑driven, self‑healing responses. As an Information Systems Security Engineer (ISSE), you design and implement security across the systems development lifecycle, integrating process‑driven compliance such as RMF into agile engineering practices to deliver iterative, sprint‑aligned security solutions.
AI Engineer (GIS) iCatalyst IncAI Engineer (GIS)Mclean, VA$130,000–$165,000 / yearServe as the senior developer for the design, development, enhancement, and sustainment of a cloud-based, browser-accessible Geographic Information System (GIS) platform supporting aeronautical information, airspace restrictions, and air traffic analysis. Design, develop, and manage complex UI/UX, work with geospatial data models and services using PostgreSQL and PostGIS, including spatial indexing, geoprocessing, and advanced spatial analytics.
AWS Cybersecurity Engineer GBTI Solutions IncAWS Cybersecurity EngineerArlington, VAFull timeThis individual designs, implements, and operationalizes automated GRC frameworks, Compliance-as-Code (CaC), Policy-as-Code (PaC), and Infrastructure-as-Code (IaC) solutions aligned with Zero Trust and DoD Cybersecurity Risk Management Construct. Integrate and configure AWS-native security services (Audit Manager, Security Hub, Config, CloudTrail, CloudWatch) for continuous monitoring and automated evidence collection.
AWS Database Software Engineer Booz Allen HamiltonAWS Database Software EngineerSpringfield, Virginia3+ years of experience with AWS services and cloud-native architecture patterns, including ECS/EKS, Lambda, SQS, SNS, EC2, RDS, DynamoDB, IAM policies, security groups, and network security. 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.
Oracle Database Engineer Booz Allen HamiltonOracle Database EngineerSpringfield, VirginiaOnsite : 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Agentic AI Machine Learning Engineer Booz Allen Hamilton Inc.Agentic AI Machine Learning EngineerAlexandria, VA$99,000–$225,000 / yearTo compete in today's technical landscape, mission-oriented machine learning solutions must be architected, designed, and built to handle fast-moving data, to seamlessly scale with infrastructure based on system usage, and to expand based on evolving mission requirements. 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.
Automation Test Engineer, Senior Booz Allen Hamilton Inc.Automation Test Engineer, SeniorChantilly, VA$99,000–$225,000 / yearOnsite: 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
F5 Engineer Booz Allen Hamilton Inc.F5 EngineerMclean, VA$99,000–$225,000 / yearOnsite: 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. Knowledge of PKI, SSL/TLS, LDAP, DNS, Active Directory, network security, firewalls, and intrusion detection systems and intrusion prevention systems (IDS/IPS).
Ai/Ml Engineer, Lead Booz Allen Hamilton Inc.Ai/Ml Engineer, LeadAshburn, VA$128,700–$292,000 / yearExperience with edge AI optimization and deployment, including model quantization, pruning, and distillation, and deployment to edge and embedded hardware using frameworks such as TensorRT, ONNX Runtime, OpenVINO, or TensorFlow Lite. Experience building agentic AI systems, including multi-agent frameworks, autonomous agents, tool and function calling, orchestration libraries such as LangChain, LangGraph, LlamaIndex, AutoGen, or CrewAI.
Custom Software Engineer Accenture Federal ServicesCustom Software EngineerWarrenton, VAThe 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: $111,900—$150,100 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 .
Senior CNO Systems Engineer Redhorse CorporationSenior CNO Systems EngineerWoodbridge, VAYou will bridge the gap between operational requirements and technical execution, designing scalable environments that support Vulnerability Research (VR), Reverse Engineering (RE), and Computer Network Exploitation (CNE). We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.
Senior Systems Engineer - JobID-0236 Innovative Defense TechnologiesSenior Systems Engineer - JobID-0236Arlington, Virginia$135,000–$273,000 / yearThe Senior Systems Engineer will design, architect, and integrate complex DoD software systems, lead test execution efforts in the field, interface directly with senior warfighters and government sponsors, and drive resolution of complex integration and operational issues during test events. About The Role: Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Senior Systems Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location.
Systems Test Engineer - TS/SCI with CI Polygraph Modern Government SolutionsSystems Test Engineer - TS/SCI with CI PolygraphSterling, VAFull timeTITLE: Systems Test EngineerLOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARYModern Government Solutions (MGS) is seeking a Systems Test Engineer to plan, execute, and validate the performance, reliability, and security of mission-critical systems supporting national security operations. The ideal candidate combines strong analytical skills with hands-on experience developing and executing comprehensive test strategies across complex, integrated environments to ensure systems meet rigorous mission and accreditation requirements.
Software Engineer NoblisSoftware EngineerReston, Virginia$120,700–$188,725 / yearFull timeResponsibilities: Noblis is seeking a highly experienced Software Engineer with an active security clearance ( TS/SCI with a polygraph ) to support a mission-critical contract delivering a broad range of AI/ML-driven capabilities, advanced tools, and data engineering services. The ideal candidate brings expertise in software design patterns, version control systems, agile methodologies, and software quality assurance, enabling them to develop and deliver secure, high-quality software solutions that address user needs and advance mission objectives.
AI/ML Engineer, Senior NoblisAI/ML Engineer, SeniorChantilly, Virginia$160,800–$251,325 / yearFull timeCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. Model Development & Deployment Design, develop, and containerize machine learning (ML) models using modern frameworks and tools, including PyTorch, Ray, Docker, and FastAPI.
Automation Engineer (Uipath) LeidosAutomation Engineer (Uipath)Alexandria, VirginiaCandidate must, at a minimum, have one of these certifications: UiPath Certified Advanced RPA Developer, AWS Certified Cloud Practitioner, AWS Certified Developer, AWS Certified Solutions Architect, Azure Developer Associate, Azure Solutions Architect. August 6, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Software Engineer GroundworksSoftware EngineerVirginia Beach, VirginiaIn this senior individual-contributor role, you will lead the design and delivery of scalable, cloud-based applications and integrations, applying strong software engineering practices and modern DevOps principles. The Software Engineer designs, builds, and optimizes software systems, APIs, and websites that power critical business operations across the organization.
Frontier AI Research Engineer, Lead Booz Allen HamiltonFrontier AI Research Engineer, LeadMcLean, Virginia$128,700–$292,000 / yearOnsite : 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. The Lead Engineer translates frontier concepts into working systems, ensures technical excellence across prototypes, and serves as the lab’s senior-most hands-on engineering authority.