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

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

Description: On-site in Washington, DC Our client seeks a Senior Database Engineer to lead enterprise PostgreSQL and MySQL database environments across on-premises and AWS cloud. The role includes installation, configuration, maintenance, replication, backup and recovery, performance tuning, and security. The engineer will drive database architecture, capacity planning, high availability and disaster recovery strategies, automation, and enforcement of security practices in AWS. The position is full time on-site at DOT Headquarters with in-person support several days per week, including early or late shifts as needed. The engineer will collaborate with stakeholders, application teams, and infrastructure engineers to streamline deployments and improve reliability. The role requires strong tr

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.

Manassas, VA • (11.4 miles) • Full Time • $75,520 to $94,400 / yr • 11/3/2026

Overview About M.C. Dean M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments, complex infrastructure, and global enterprises. The company’s capabilities include electrical power systems, electronic security, telecommunications, life safety, automation and controls, audio visual, and IT systems. M.C. Dean is headquartered in Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful c

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

Job Description Vulnerability Researcher / Reverse Engineer Columbia, MD | Full Time | Top Secret clearance or above required* Position:Vulnerability Researcher / Reverse Engineer Location:Columbia, MD (on-site) Category:Software Development / Reverse Engineering / Vulnerability Research Clearance Requirement:Active Top Secret orabove (TS/SCI or TS/SCI with Polygraph welcome) Compensation:$150,000 – $250,000 (annualized USD) Experience Requirement: 5+ years of software engineering, reverse engineering, or vulnerability research experience with a Bachelor's degree, OR 3+ years with a Master's degree, OR 4 additional years of relevant experience in lieu of a degree Description You will act as a general-purpose, 'jack of all trades' reverse engineer / developer embedded within a small, fast-m

Annapolis Junction, MD • (41.7 miles) • Full Time • $52.48 to $89.96 / hr • 11/1/2026

Wyetechis seeking an experienced Software Developer who will provide full-stack java software development in support of the Data Transformation Solutions (DTS) TTO. The candidate will be responsible for developing the middle tier to backend data storage, along with ETL (Extract, Transform, Load) development support. The candidate will contribute to innovative projects, working with cutting-edge technologies to deliver robust and scalable solutions. The candidate will play a crucial part in designing, developing, and deploying applications that meet our clients' evolving needs. Required Skills/Experience: Java and JavaScript Python Agile software environment Experience utilizing corporate authentication services into a secure full stack solution Experience delivering full stack solutions wi

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

Field Details Indent ID PSL310659-3 Detailed JD Job Description (JD) Minimum 8 years of experience in Data Engineering, Analytics, or related data platform development. Strong Power BI experience – Modelling, dashboard creation, Self serve Strong proficiency in Python and SQL. Excellent analytical and problem-solving skills. Hands-on experience with Apache Spark and large-scale data processing. Experience working with at least one major cloud platform (AWS, Azure, or GCP). Experience with Microsoft Fabric is a strong advantage. Candidate must be a U.S. Citizen or Green Card holder. Added advantage – Manufacturing experience. Preferred Qualifications Experience building and optimizing data pipelines and ETL/ELT processes. Familiarity with modern data lakehouse architectures and cloud-based

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 • $90,833 to $100,767 / 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

Arlington, VA 22203 • (21.5 miles) • Full Time • $175,200 to $220,000 / yr • 10/21/2026

Overview Sr. Cyber Security 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 an experienced Sr. Cyber Security Engineer to help contribute to our success. If you enjoy working in a fast-paced

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 Integration Engineer, you'll get to be responsible for the integration, test, deployment, and troubleshooting of various production-ready mission services deployed in an on-prem enclave and AWS Cloud environments. Requirements Eight (8) years' experience Bachelors in Computer Science or an additional 5 years' experience Required Skills Experience using the Linux CLI and Linux tools Experience developing Bash/Pytho

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

Reston, VA 20191 • (8.8 miles) • Full Time • 10/17/2026

Lead Software Engineer Location: Reston, VA (Hybrid) Duration: Contract through end of year (extension possible) Candidates must reside in the DMV area. Overview We are seeking a Senior Java Backend Developer to support a major AWS cloud migration initiative . This role is ideal for an experienced engineer with deep expertise in Java, Spring Framework, Microservices, AWS Migration, and enterprise-level backend development . The selected candidate will play a key role in designing, developing, and modernizing large-scale applications while mentoring junior engineers and collaborating with cross-functional teams. Required Qualifications 12+ years of hands-on experience in Java development 8+ years of software design, development, and systems integration experience 3+ years of AWS cloud migra

Annapolis Junction, MD 20701 • (41.7 miles) • Full Time • 10/16/2026

Description: Columbia Technology Partners is seeking an Information Systems Security Engineer II (ISSE II) to support the development, implementation, and assessment of enterprise cybersecurity solutions for government customers. This position is responsible for delivering information security capabilities that enable secure data flows, protect systems from unauthorized activity, and strengthen overall security posture. The ideal candidate will possess extensive experience in information systems security engineering, risk management, and systems administration, with the ability to support complex security architectures and mission-critical environments. Key Responsibilities: Design, implement, and maintain information security solutions that support secure communications and data protectio

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 DevOps Engineer to join our intel team.We have an immediate need for a DevOps Engineer to support TO-005, Report Authoring and Dissemination (RAD). Efforts will focus on DevOps engineering of a modernization effort to converge NSA’s authoring, dissemination, and other supporting tools.Candidates will be required to work a rotating pager schedule for emergency 24/7 call-in support as required (roughly one week out of every 4-6 weeks). Staff may charge 4 additional hours for the week they are on call in addition to hours worked. Up to one day per week of work from home. Responsibilities will include: Deploying applications In

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

As a DevSecOps Engineer I , 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: Provide technical support to development teams working across multiple classification environments by responding to tickets, troubleshooting issues, and onboarding teams to the various managed DevSecOps tools. Support CI/CD pipeline operations across GitLab CI and Jenkins for dozens of development teams, ensuring adherence to automated security scanning and STIG compliance validation. Maintain

Arlington, VA • (22.3 miles) • Full Time • 10/14/2026

Dark Wolf is seeking a Senior Cybersecurity Engineer to join a collaborative team to develop, manage, and maintain the security posture of cloud-based information systems with a focus on SIEM validation, continuous exposure management, and continuous Authorization to Operate (cATO) support. The successful candidate will support your team and customer through advanced technical evaluations, detection engineering, and cloud architecture security, ensuring high standards of security and compliance. This position will be based out of the Washington DC Metro area with a hybrid schedule opportunity. Responsibilities include but are not limited to: Conducting technical evaluations of information systems design, containerized applications, and cloud architecture, ensuring security and operational

Mount Vernon, VA 22121 • (7.1 miles) • Full Time • 11/1/2026

Description Leidos’ NISC IV program is seeking a Junior Radio Frequency (RF) Engineer/Spectrum Engineer to support the FAA Spectrum Engineering Services Group (AJW-194) in the area of National Defense and Electronic Attack. The ideal candidate will have an educational background in radio frequency (RF) engineering/ spectrum engineering with coursework and an interest in EMI/EMC and interference analysis, RF propagation/modeling, and/or geospatial analysis. The engineer will provide technical engineering and spectrum management support to evaluate Counter-Unmanned Aircraft System (C-UAS) test, training, and operational activities for potential impacts to the National Airspace System (NAS). Prior C-UAS experience is desirable but not required. This is a hybrid position requiring regula

Arlington, VA • (22.3 miles) • Full Time • $160,000 to $190,000 / yr • 11/8/2026

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. Join the Team Building the Future of AI for National Security 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, sc

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 Principal 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

Annapolis Junction, MD • (41.7 miles) • Full Time • 11/8/2026

Belay Technologies is seeking a Technical AI Requirements Systems Engineer. We have an immediate need for a Technical AI Requirements Systems Engineer to support TO-005, Report Authoring and Dissemination (RAD) and assist with overseeing the planning, design, and implementation of a mission-critical system. Candidates should be passionate about collaboratively solving challenging problems and have a track record of delivering high-quality solutions. Work directly with customers, systems engineers, developers, and AI solution stakeholders to ensure mission-driven software capabilities are accurately defined, built, tested, and delivered. Engage tactically with the development team, close collaboration with stakeholders, and active participation in Agile delivery throughout development lifec

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

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. Location: McLean, VA | Work Model: On-site (5 days/week) Are you ready to kickstart your career and revolutionize how the world's largest enterprises automate their most complex workflows? Join us to build turnkey applications that deploy instantly and scale effortlessly, delivering the ultimate user experience on top of our world-class platform. ABOUT THE TEAM At Appian, we're

Suitland, MD • (32.1 miles) • Full Time • 11/7/2026

Overview WORK ENVIRONMENT The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Location: Suitland, MD Type of environment: Onsite Noise level: Low Work schedule: Schedule is day shift Monday – Friday. 8:00 a.m. - 4:30 p.m. Amount of Travel: 5% WORK AUTHORIZATION/SECURITY CLEARANCE U.S. Citizen Public trust WAGE INFORMATION Target salary range: $120,000 - $170,000. The salary range displayed is an estimate and will be determined on several factors regarding the individual’s particular combination of education, knowledge, skills, competencies and experience, as well as contract p

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 20701 • (41.7 miles) • Full Time • 11/6/2026

Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED In this high-impact role, you will provide the technical expertise necessary to engineer, configure, test, integrate, operate, secure, monitor, and maintain enterprise cloud solutions. You will work across complex network fabricsprovisioning resilient cloud infrastructure, integrating modern cyber security technologies, and supporting software migration for a diverse end-user community. If you thrive on solving intricate cloud challenges, automating workflows, and enabling enterprise-wide scale, Nyla is the place for you. The annual base salary range for this role is $172,000-$203,000 (USD) , which does not include discretionary bonus compensation or our comprehensive benefits package. Actual compensation o

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 mid level software engineer with strong Java experience as well as experience with MapReduce, Cloud experience, GhostMachine and QTA. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: Fourteen (14) years e

Washington, DC • (26.7 miles) • Full Time • 11/3/2026

Description: On-site in Washington, DC Our client seeks a Google Cloud Platform Engineer with hands-on experience across cloud administration, automation, integration, and application support. The role supports production GCP environments and contributes to migrations from on-premises and other clouds to GCP. Candidates should demonstrate practical experience designing, deploying, automating, migrating, and supporting GCP workloads. Experience with data engineering and analytics platforms is a plus. Due to federal security clearance requirements, applicant must be a United States Citizen or Permanent Resident with an active Public Trust clearance. This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE following contract duration

Annapolis Junction, MD • (41.7 miles) • Full Time • 11/3/2026

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

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

Reston, VA • (9.4 miles) • Full Time • 11/1/2026

Job Title: Senior AWS Full Stack Engineer Location: Knoxville, TN, Columbia SC or Lafayette, LA or Birmingham, AL Description: Senior AWS Full Stack Engineer to join a team supporting enterprise applications within the financial services industry. This is a hands-on development role focused on building, enhancing, and supporting scalable applications using Java, Spring Boot, Angular, Python, and AWS. The ideal candidate brings strong full stack development experience, solid AWS knowledge, and practical experience using AI/Generative AI tools as part of the software development lifecycle. The engineer will work across application layers, contribute to technical decisions, translate business requirements into working solutions, and help improve development efficiency through modern engineeri

McLean, VA • (17.3 miles) • Full Time • 10/30/2026

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 Data & Software Engineer to join a small, agile team developing advanced data solutions for a custom application supporting mission-critical operations. This role is focused on designing, building, and optimizing scalable data pipelines and ETL workflows while leveraging modern cloud technologies, distributed data processing frameworks, and AI/ML capabilities. The ideal candidate has strong Python programming skills, experience building production-grade data pipelines, and expertise with Apache

Rosslyn, VA • (23.7 miles) • Full Time • $98,000 to $115,000 / 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 #: 1888 Job Title: Senior Software 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 m

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 • (41.7 miles) • Full Time • 10/30/2026

Job Description Job Description:\n\nSoftware Engineer (SWE) – Skill Level 1 Python, PySpark & AWS Cloud Development\nRequired Clearance: Active TS/SCI with Full Scope Polygraph (in scope within 7 years)Hourly Pay Range: $64.64–$77.91\nWyetech is seeking an experienced Software Engineer (SWE) Level 1 to support the development, maintenance, integration, and enhancement of mission-critical software applications and cloud-based data processing solutions. This position requires hands-on experience with Python, PySpark, and Amazon Web Services (AWS), particularly AWS Lambda, AWS Glue jobs, and DynamoDB.\nThe successful candidate will design, develop, test, and maintain software components supporting large-scale data processing, distributed computing, and cloud-based application workflows. The S