Arlington, VA • (22.3 miles) • Full Time • $140,000 to $170,000 / yr • 10/23/2026

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. 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. Now is an exciting time to join Redhorse Corporation. We are redefining how the U.S. Government transforms data into operational advantage through artificial intelligence, graph analytics, and mission-driven software engineering. Our teams work alongside the Department of Defense to build secure, scalable capabilities that enable analysts and decision-makers t

Manassas, VA 20110 • (11.5 miles) • Full Time • $77,843 to $86,358 / yr • 10/23/2026

Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opp

Washington, DC 20001 • (26.6 miles) • Full Time • 10/23/2026

Job Description About Us Our client is a U.S. company that combines AI, big data, and deep domain expertise to give government, national security, and intelligence customers an in-depth understanding of their operating environment. We are a major technology innovator, shipping new platform capabilities every quarter, and our U.S. operations include a cleared workforce and a Facility Clearance (FCL), with a track record of supporting national security missions. The U.S. Federal business is our fastest-growing unit, and this role is being created to scale the technical sales motion that supports it. Overview The client seeking a Director, Sales Engineering, U.S. Federal to lead and grow our U.S. Federal Sales Engineering team. This is both a hands-on technical sales leadership role and a peo

Arlington, VA 22203 • (21.5 miles) • Full Time • $144,800 to $180,000 / yr • 10/21/2026

Overview Senior Network Engineer Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level! We deliver essential technology services to our customers in support of their missions to sustain the national security and economic interests of our nation. SecuriGence is seeking a talented Senior Network Engineer to help contribute to our success. Come help us solve problems with Innovation throu

Winchester, VA 22601 • (39.8 miles) • Full Time • $142,000 / yr • 10/21/2026

4yr Bachelors required TS clearance required to apply Responsible for carrying out engineering tasks to deliver an advanced visual analytic application to include: developing data analytics for desktop and web-developed visual analytic software; facilitating the bulk analysis of relational information utilizing advanced graphics, visualization, and high-performance computing, as well as using the specified open source, COTS, and GOTS technologies; and establishing an application that produces manageable, actionable intelligence from streams of a structured and semi-structured data.

Reston, VA 20191 • (8.8 miles) • Full Time • 10/20/2026

LEAD AWS CLOUD PLATFORM ENGINEER Location: Hybrid Reston, VA (20191) Type: Contract (12 months) Schedule: 40 hours/week Pay (W2): USD $109.05/hr JOB OVERVIEW We’re seeking an experienced AWS Cloud Platform Engineer to lead hands-on delivery across our AWS footprintespecially around platform engineering, security guardrails, automation, reliability, and cloud-native modernization . In this role, you’ll partner with cloud engineers and technology teams to design and operate scalable, secure, production-grade AWS platforms. You’ll help drive enterprise cloud transformation, improve developer experience through automation, and mentor engineers across the team. WHAT YOU’LL DO Design, implement, and improve AWS platform components with a focus on security, stability, and scalability Own and impr

Annapolis Junction, MD 20701 • (41.7 miles) • Full Time • 10/20/2026

Perks and Benefits 100% Paid Healthcare 10% 401k in every paycheck 100% Fully Vested!!! NOTE – Our positions require a Top Secret clearance , as well as the favorable completion of a polygraph . Applicants must beauthorized to work in the U.S. We are unable to sponsor an employment Visa. What You’ll Be Doing (We don’t love the bullet points, but we love the work!) As the Software Automation Engineer, you'll be part of a team responsible for executing and maintaining automated integration and system testing processes across a diverse range of HPC operating environments. This role involves the development of scripts and playbooks to be leveraged for system-level integration, development of technical documentation, coordination of integration activities, and clear communication of results to

Manassas, VA • (11.4 miles) • Full Time • $72,320 to $89,800 / yr • 10/20/2026

Overview Your Future at M.C. Dean We're seeking people driven to excellence and inspired to have ameaningful impact powering, automating, integrating, and securing the world’s most critical infrastructure and facilities. This translates into fulfilling opportunities for employees driven to excel in a meaningful career. As an employee at M.C. Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained–enhancing client outcomes, improving lives, and changing the world for the better. Controls Engineers 1 are responsible for d

Jessup, MD 20794 • (42.2 miles) • Full Time • 10/18/2026

POSITION HIGHLIGHTS: 3D CAD sheet metal design and drafting of mechanical components and assemblies Drawing conversion from AutoCAD to Autodesk Inventor Sheet metal Part design, analysis, debug and rework Report preparation and presentation at the end of the project All activities will be designed to give the intern a full understanding of the BAC engineering design and insight into fabrication QUALIFICATIONS: Pursing a Bachelors (Junior or above) in Mechanical Engineering or related field Mechanical Design skills and understanding of mechanical design practices Must be mechanically inclined and be able to visualize mechanical (spatial) relationships 3D Computer-Aided-Design (CAD) experience (i.e. Autodesk Inventor) Thorough understanding of AutoCAD Sheet Metal design experience preferred

Arlington, VA • (22.3 miles) • Full Time • 10/17/2026

Dark Wolf is seeking a Senior Cybersecurity Engineer, Cloud Automation & Security Controls to join a collaborative team to assess and validate cybersecurity configurations and best practices of complex, cloud-based systems. The successful candidate will support both the Dark Wolf team and customer through advanced technical evaluations of cloud cybersecurity architecture best practices, ensuring high engineering standards of security and compliance. This position will be based out of the Washington DC Metro area and is onsite at customer locations. Responsibilities include but are not limited to: Develop recommendations to remediate cybersecurity program deficiencies and improve client cybersecurity processes, technologies, and configurations. Conduct technical evaluations of information s

Chantilly, VA • (4 miles) • Full Time • 10/17/2026

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a Senior Cloud Engineer to support a mission-critical enterprise. This role builds and optimizes cloud infrastructure for distributed model training, high performance compute, and low latency inference. The ideal candidate will be well versed in DevSecOps and Infrastructure as a code. (Terraform) Responsibilities Design and implement cloud architectures optimized for AL/ML compute, storage and networking needs. Automate cloud infrastructure using DevSecOps and Infrastructure as a code. Monitor sy

Annapolis Junction, MD 20701 • (41.7 miles) • Full Time • $185,000 to $215,000 / yr • 10/17/2026

Description: Columbia Technology Partners is seeking a Hardware Engineer Level 3 to provide senior-level engineering expertise for complex, mission-critical hardware and network infrastructure supporting Intelligence Community operations. This role leads the assessment, integration, deployment, testing, documentation, troubleshooting, and sustainment of hardware across geographically distributed and highly secure environments. The ideal candidate brings extensive experience solving complex infrastructure challenges, conducting site assessments, developing engineering solutions, and providing technical leadership throughout the hardware lifecycle. Key Responsibilities: Engineer, integrate, configure, test, deploy, and sustain enterprise hardware supporting mission-critical operations. Condu

Annapolis Junction, MD • (41.7 miles) • Full Time • 10/15/2026

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Junior Software Engineer (SWE1) to support our intel team. The SWE shall design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products. The SWE confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements and interfaces. The SWE coordinate software system installation and monitor equipment functioning to ensure operational specifications are met. The SWE implement recommendations for improving documentation and so

Annapolis Junction, MD 20701 • (41.7 miles) • Full Time • 10/15/2026

Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We are seeking a highly skilled Reverse Engineering Malware Analysis Engineer to join our team in supporting critical defense and intelligence customer missions. In this role, you will perform deep-dive static and dynamic analysis on malicious binaries, dissect assembly code, and unravel complex Advanced Persistent Threat (APT) Tactics, Techniques, and Procedures (TTPs). You will translate adversary intelligence into actionable detection signatures (YARA, SNORT), identify operational risks, and design concrete mitigation strategies across computer networks. The annual base salary range for this role is $201,000-$238,000 (USD) , which does not include discretionary bonus compensation or our comprehensive ben

Chantilly, VA • (4 miles) • Full Time • 10/14/2026

Mission Context LV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. TheSpace Communication Systems Engineerserves as aSystems Engineering and Technical Assistance (SETA) support position to assist in defining the future space communication architecture. Position Overview LV8D Solutions is seeking a Space Communication Systems Engineer.The successful candidate will support and lead space capability studies and Integrated Product Teams (IPTs). Qualified candidates must possess demonstrated satellite experience and be able to provide technical and programmatic insight on the wide variety of space communication system capabilities. The successful candidate will work both independently and in a dynamic team

Reston, VA 20190 • (10 miles) • Full Time • 10/14/2026

As a Sr. DevSecOps Engineer , you’ll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with cross-functional teams to integrate security practices seamlessly into the development and operations lifecycle, ensuring the delivery of high-quality, secure, and reliable software solutions. What you’ll do: Collaborate with customers and internal teams to design and implement automatic technical solutions across multiple classification environments, working independently or as part of the team to address complex technical requirements. Develop CI/CD pipelines from scratch in GitLab CI and Jenkins with integrated security scanning and STIG compliance validation, providing expert guidance to devel

Washington, DC 20002 • (28.4 miles) • Full Time • 11/2/2026

BICSI Registered Communications Distribution Designer (RCDD) Telecom Design Engineer Washington DC Pay From: $150,000 Per yer MUST Active Top Secret clearance. Active BICSI RCDD certification required OSHA 10 or OSHA 30 certification Preferred 8 years of related working experience. Experience leading structured cabling or telecommunications infrastructure teams in enterprise or federal environments. Strong knowledge of BICSI standards, telecommunications distribution methods, and structured cabling best practices. Hands-on experience with copper and fiber optic communications infrastructure installation, testing, and troubleshooting. Experience managing/supporting central office, data center, or campus main/intermediate distribution frame MDF/IDF modernization efforts. Ability to interpret

Chantilly, VA 20151 • (3.9 miles) • Full Time • 10/25/2026

Solvarus Consulting is dedicated to solving the toughest challenges facing the Intelligence Community and Department of Defense. Join our team of experienced engineers in the development and institutionalization of a Digital Engineering environment set to confront these challenges. As a Solvarus team member, you will work closely as part of multiple Integrated Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) processes and techniques. These solutions will be related to space-to-space as well as ground-to-spacecommunication, processing and command & control. You will work with SIGINT and GEOINT subject matter experts to craft MBSE mission-based models. You will be on the team leading the adoption of MBSE in the Inte

Odenton, MD 21113 • (44.7 miles) • Full Time • 11/1/2026

Description Leidos is seeking an experienced Systems Engineer to support a complex, multi-year contract providing Systems Engineering and Integration support to the Defense Information Systems Agency (DISA). The work performed on this Leidos-led prime contract is mission-critical and offers team members the opportunity to work independently while applying their technical expertise in cross domain technologies. The Systems Engineer will support a high-priority, high-visibility development, integration, and implementation effort for a mission-critical DISA Cross Domain program. The selected candidate will independently perform complex technical assignments, contribute to multiple concurrent engineering efforts, and collaborate across engineering and mission teams to deliver effective technic

McLean, VA • (17.3 miles) • Full Time • 11/8/2026

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you'll be part of a passionate team dedicated to accomplishing hard things, together. Principal ML Platform Engineer Lead the engineering of software that matters driving AI automation for the world's largest enterprises. This role is based at our headquarters in McLean, Virginia. Appian was built on a culture of in-person collaboration, which we believe is a key driver of our mission to be the best. Employees hired for this position are expected to be in the off

Columbia, MD • (40.4 miles) • Full Time • 11/8/2026

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Senior Software Engineerwho is ready for anew challengethat willlaunch your careerto the next level? Tired of being treated like a company drone? Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again? Our engineers were certainly tired of the same. At GliaCell our slogan is “We make It happen”. We will immerse you in the latest technologies. We will develop and support your ownpersonalized training program to continue your individual growth. We will provide you withwork that matterswith our mission focused customers, and surround yo

Washington, DC • (26.7 miles) • Full Time • 11/7/2026

North Point Technology is looking to hire a hands-on Cloud Engineer specializing in serverless architecture and identity/security implementation to support a fast-paced AWS cloud program. This is a builder-focused role requiring deep technical expertise rather than an architecture or design-only background. A Top Secret/SCI clearance is required to be considered for this position. Responsibilities: The engineer will own end-to-end implementation of serverless cloud components, including designing and deploying solutions using Amazon OpenSearch and OpenSearch Serverless, building and maintaining infrastructure-as-code using AWS CDK with Python, developing and integrating API Gateway, Lambda, and DynamoDB-based workflows, and implementing identity and access engineering patterns including JW

Washington, DC • (26.7 miles) • Full Time • $100,000 to $150,000 / yr • 11/6/2026

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visitwww.shield.ai. Follow Shield AI onLinkedIn,X,Instagram, andYouTube. Job Description: As a Simulation Framework Engineer (L2) on the Simulation Framework Team, you will help develop and maintain the software that connects modeling and simulation (M&S) environments with core autonomy software. You will work alongside experienced engineers to write C+

Annapolis Junction, MD • (41.7 miles) • Full Time • 11/6/2026

Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security. In an ultra-competitive environment, Synergy ECP has thrived by adhering to our name, making sure excellence is displayed by ourEmployees, to ourCustomers and by ImprovingPerformance (ECP). It’s what sets us apart, enabling us to be an autonomous yet agile business that delivers huge resultsshowing we’re ready to meet our customers’ evolving demands. Synerg

Annapolis Junction, MD 20701 • (41.7 miles) • Full Time • 11/6/2026

Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We are seeking a security-focused Software Engineer to lead the implementation of robust identity, access control, and permission mechanisms across critical High-Performance Computing (HPC) system resources. In this role, you will sit at the intersection of security engineering, IAM architecture, and HPC infrastructureensuring enterprise system resources remain fully compliant with Agency security policies and industry standards. You will design and deploy Role-Based and Attribute-Based Access Control (RBAC/ABAC) systems, build seamless SSO integrations, automate secrets management, and drive continuous deployment using Ansible and GitLab CI. If you thrive on solving complex security puzzles in large-scale

McLean, VA 22101 • (18.8 miles) • Full Time • $100,000 to $130,000 / yr • 11/6/2026

Job Title: MEP Superintendent Job Description The MEP Superintendent leads the technical delivery, coordination, and commissioning of mechanical, electrical, plumbing, and fire (MEPF) systems across complex commercial construction projects. This role focuses on providing hands-on leadership for facility management processes, commissioning management, and operational project readiness, ensuring that building systems are fully functional, reliable, and aligned with project requirements. Responsibilities Work on behalf of and in concert with internal construction and facility teams to deliver high-performing MEPF systems. Interface, coordinate, and directly manage MEPF trade partners through design and plan development, inspections, and the full commissioning (Cx) testing process. Apply stand

Washington, DC • (26.7 miles) • Full Time • 11/6/2026

Description: On-site in Arlington, VA Our client is seeking a Junior Test Engineer to support the Drug Enforcement Administration (DEA) Investigative Case and Data Ecosystem (ICDE) modernization effort. The program focuses on delivering a modern, secure, user-friendly investigative and case management ecosystem supporting DEA's law enforcement, investigative, forensic, and intelligence communities. The Junior Test Engineer will collaborate with developers, business analysts, and QA professionals to support functional testing of Pega applications and related system capabilities. This role validates functionality against requirements and user stories, documents defects, maintains test artifacts, and contributes to quality throughout the Agile software development lifecycle. Top Secret cleara

Washington, DC • (26.7 miles) • Full Time • 11/5/2026

Overview We are seeking a Senior Data Network Engineer to join our team. TekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment. “Technology moving at the speed of thought” embodies these principles – the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. We offer our full-time employees a competitive benefits package to include health, dental, vision, 401K, life insurance, short-term and long-term disability plans, vacation time and holidays. Visit us atwww.TekSynap.com. Apply now to explore jobs with us! The safety and health of our employees is of the utmost importance. Employees are

Annapolis Junction, MD • (41.7 miles) • Full Time • 11/5/2026

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a senior level software engineer who shall be responsible for implementing access controls and permission mechanisms for securing access to critical HPC system resources through robust permission management, ensuring compliance with the Agency's security policies and industry standards. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S.

Columbia, MD 21046 • (40.3 miles) • Full Time • 11/2/2026

Job Description Software Engineer (AI-Assisted Developer Tools) Columbia, MD | Full Time | TS/SCI with Polygraph Required Position: Software Engineer (AI-Assisted Developer Tools) Location: Columbia, MD (on-site) Category: Software Engineering / Developer Tooling / AI Systems Clearance Requirement: Active TS/SCI with Polygraph Experience Requirement: 12+ years with a Bachelor’s degree, OR 4 additional years of relevant experience in lieu of a degree Description We are seeking a Software Engineer focused on AI-assisted developer tooling to improve the productivity, efficiency, and overall experience of software engineers. In this role, you will design and build advanced tools that leverage AI capabilities to streamline development workflows, enhance code quality, and reduce friction across

Annapolis Junction, MD • (41.7 miles) • Full Time • $64.04 to $136.27 / hr • 11/1/2026

Wyetechiis seeking a Senior Java Software Engineer who will be responsible for architecting, developing and maintaining a fingerprint application in support of the Cybersecurity Intelligence Team (CIT) TTO . They will provide primary expertise spanning Spring Framework 6 Java 17, PotgresSQL, database design and optimization, RESTful API development, and GitLab CI/CD pipeline orchestration across OpenShift containerized environments. They will develop fingerprinting capabilities enabling identification of cyber threat actors through SIGINT derived behavioral signatures, operational patterns, and technical indicators. These efforts enhance the cybersecurity intelligence capabilities available for fingerprints. Flexibility with LCAT - SWE2 or SWE3 Required Skills/Experience: • Experience with

Rosslyn, VA • (23.7 miles) • Full Time • $115,000 to $140,000 / yr • 10/30/2026

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agilityleveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Requisition #: 1889 Job Title: Senior Java Engineer Location: Hybrid, Rosslyn, VA Clearance Level: Secret, Must Have Clearance to Start Job Description In this role, you will build distributed backend services and durable APIs that support a moder

Alexandria, VA 22314 • (25.6 miles) • Full Time • 10/30/2026

Role : QA Engineer with strong Automation Testing expertise Location : New York, NY (Hybrid) Rate: $70/hr to $72/hr Job Summary We are seeking an experienced QA Engineer with strong Automation Testing expertise to support the quality assurance of enterprise-grade Appian applications. The candidate will be responsible for validating Appian workflows, business rules, interfaces, integrations, and end-to-end business processes while working closely with customer stakeholders, business users, developers, and project teams. This is a client-facing onsite role requiring excellent communication, stakeholder management, and problem-solving skills in addition to strong testing capabilities. Key Responsibilities Develop and execute test strategies, test plans, test cases, and test scripts for Appian

Annapolis Junction, MD 20701 • (41.7 miles) • Full Time • $120,000 to $140,000 / yr • 10/30/2026

Summary: Integrate Ansible with Terraform to establish consistent infrastructure-as-code (IaC) deployment processes across hybrid environments. Codify infrastructure, security, and governance for high availability and repeatability. Collaborate with engineering and security teams to implement best practices enhancing system reliability and performance. Serve as Automation SME providing assistance, training, and mentoring. Key Responsibilities: Design, engineer, automate, provision, implement, manage, and scale Microsoft server and Red Hat Enterprise Linux cloud environments using Ansible Playbooks and Cloud Modules. Implement and enforce cloud security, risk management, and compliance best practices. Conduct continuous security testing and code reviews to identify and mitigate vulnerabilit

Chantilly, VA • (4 miles) • Full Time • 10/27/2026

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a Systems Integration Engineer to support the integration, deployment, and sustainment of enterprise Identity and Access Management (IAM) services. This position will work across authentication, authorization, federation, entitlement management, digital policy management, and cloud infrastructure while supporting customer integrations with enterprise services. The ideal candidate will have experience with systems integration or software development, strong troubleshooting skills, and familiarity

Annapolis Junction, MD 20701 • (41.7 miles) • Full Time • $205,000 / yr • 10/25/2026

Job Description The software engineer develops, maintains, and enhances complex and diverse software systems based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software tradeoffs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Essential Duties and Responsibilities: - Implem

Fort Meade, MD • (43.4 miles) • Full Time • $150,000 to $245,000 / yr • 10/25/2026

java, python, C/C++, Assembly (x86), and debugging. Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen. Must have TS/SCI clearance w/ active polygraph. Must have eleven (11) years of direct/relevant experience. Bachelor’s degree in computer science or related discipline from an accredited college or university is required Strong development experience in a variety of languages (ex., java, python). Ability to read/understand C/C++, and Assembly (x86). Experience with software architecture, operating system design, compilers, and debugging. Comfortable working with operating system internals, low-level software development, file I/O, system APIs, memory management,

Arlington, VA • (22.3 miles) • Full Time • $85,000 to $105,000 / yr • 10/23/2026

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. 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. Now is an exciting time to join Redhorse Corporation. We are redefining how the U.S. Government transforms data into operational advantage through artificial intelligence, graph analytics, and mission-driven software engineering. Our teams work alongside the Department of Defense to build secure, scalable capabilities that enable analysts and decision-makers t

Annapolis Junction, MD 20701 • (41.7 miles) • Full Time • 10/23/2026

Acclaim Technical Services,founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. We are actively recruiting for a Hardware Design Engineer, Level 3 with a current TS/SCI w/ Poly tosupport our Engineering Services and Solutions Division , based in Annapolis Junction, MD . Ideal candidate will have 12+ years of professional experience as a hardware design engineer in integrated

Manassas, VA 20110 • (11.5 miles) • Full Time • $112,924 to $125,275 / yr • 10/23/2026

Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opp

Washington, DC 20032 • (27.4 miles) • Full Time • 10/23/2026

Job Description BOAB Ventures is seeking a Software Engineer to develop and maintain full stack software applications and services supporting AI/ML and analytic mission operations. This role focuses on scalable back-end systems, APIs, and user interfaces for enterprise platforms and works closely with senior engineers, data engineers, and AI/ML practitioners to deliver mission-critical capabilities. Responsibilities Design and implement full stack software components for AI/ML and analytic applications. Develop RESTful APIs and microservices following established architectural patterns. Build user interfaces and dashboards for AI system monitoring, control, and mission workflows. Implement automated testing and continuous integration practices. Collaborate with data scientists, AI engineer