Chantilly, VA 20151 • (7.3 miles) • Full Time • 10/19/2026

MANTECH seeks a motivated, career and customer-oriented Data Architect to join our team in Chantilly, VA. The Data Architect will leverage strong technical background and architectural expertise to collaborate with the Sponsor, data layer engineering teams, and departmental stakeholders. In this role, you will architect, design, and lead the development of data layer solutions that effectively balance mission, technical, and security requirements across an innovative Big Data environment. Responsibilities include but are not limited to: Collaborating with technical teams, fellow architects, analytic stakeholders, and Sponsor management to architect, design, and lead the development and deployment of data layer solutions. Ensuring the data layer solution is continuously optimized and able t

Tuscarora, MD 21790 • (27.3 miles) • Full Time • 10/19/2026

Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the drivin

Herndon, VA 20171 • (10.1 miles) • Full Time • $125,000 / yr • 10/19/2026

Overview: GovCIO is currently hiring for a DRSN Engineer/Administrator to supportan upcoming award/contract. This position will be located in the United States and will be fully onsite position. Responsibilities: Provides technical leadership for major IT field support services in classified settings, establishing goals and plans that meet project objectives Directs and controls all field support activities providing 24x7x365 DRSN operations, maintenance, and administration at FC Supports DRSN ATO maintenance Provides on-site DRSN support to external locati ons as required Qualifications: Bachelor's with 6 - 8 years (or commensurate experience) Required Skills and Experience 6 years experience in IT support Security+ certification and DRSN experience Possesses expert-level IT field support

Washington, DC 20022 • (29.1 miles) • Full Time • $70,000 / yr • 10/18/2026

About the Role We are looking for highly skilled and customer-focused Field Service Engineers to support our cutting-edge digital pathology systems in clinical environments. You will partner with healthcare professionals to ensure our equipment operates at peak performance, delivering reliable and accurate results. This role combines technical expertise, problem-solving skills, and exceptional customer service to maintain, install, and troubleshoot advanced medical instrumentation. Candidates must currently be located in one of these greater metro areas with potential travel to cover the broader surrounding regions: Memphis, TN Washington, DC New Orleans, LA What You'll Do • Perform Preventive & Corrective Maintenance - Schedule, execute, and document preventive maintenance and field

Dulles, VA 20166 • (12 miles) • Full Time • 10/18/2026

Achieving our goals starts with supporting yours. Grow your career, access top-tier health and wellness benefits, build lasting connections with your team and our customers, and travel the world using our extensive route network. Come join us to create what’s next. Let’s define tomorrow, together. Description At United, we have some of the best aircraft in the world. Our Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they’re well taken care of and ready to get our customers to their desired destinations. If you’re ready to work on our planes, join our Tech Ops experts and help keep our fleet in tip-top shape. The sign-on bonus is exc

Mount Vernon, VA 22121 • (7.7 miles) • Full Time • 10/18/2026

Description Leidos is seeking a Senior Transmission Line Engineer who will work as members of a dynamic team working in a fast-paced environment, solving challenging problems involved with electric transmission. The Senior Transmission Line Engineer will serve as key contributors on electric transmission line design projects for high-voltage overhead and underground systems for some of the largest utilities in the country. These employees will apply established NESC, ASCE, ACI, and other applicable standards in the engineering and design of electrical overhead and underground systems, voltage conversion projects, new capacity projects, and infrastructure replacement projects. Additionally, they will perform engineering analyses, prepare bidding documents, draft plans and specifications, an

Washington, DC 20005 • (29 miles) • Full Time • 10/18/2026

A reputable engineering consultancy is seeking an accomplished leader to drive and expand its land development presence in the DC area. This is an exceptional opportunity to shape a growing presence, make a tangible business impact, and mentor the next generation of engineering professionals in the DC area. Civil Engineering Manager - Benefits & Compensation Competitive compensation commensurate with experience. Opportunities for professional growth and advancement. Supportive environment focused on team development and excellence. Civil Engineering Manager - Requirements & Qualifications 10+ years of civil engineering experience in land development. Experience at the Project Manager or Senior Project Manager level, with leadership background preferred. Proven ability to develop and mainta

Silver Spring, MD 20900 • (30.1 miles) • Full Time • $180,000 to $250,000 / yr • 10/18/2026

MEP Office Leader - Pharma Silver Spring, MD Full-Time A firm that works exclusively in pharmaceutical and biotech engineering is opening a mid-Atlantic office and hiring an MEP Office Leader to run it. This is a leadership role responsible for client relationships, business development, project delivery, and team growth across the DC, Baltimore, and Fredericksburg pharma and biotech market. A small team is already in place in Maryland. Schedule Full-time. Compensation $180,000 to $250,000 per year. What You'll Do This leader builds and manages client relationships across the region's pharmaceutical and biotech community, leads proposals, and oversees MEP or process engineering work delivered out of the office. The role includes growing office headcount as project volume grows, and carries

Herndon, VA • (12.2 miles) • Full Time • $154,275 to $200,000 / yr • 10/21/2026

Company Summary EchoStar is reimagining the future of connectivity. Our business reach spans satellite television service, live-streaming and on-demand programming, smart home installation services, mobile plans and products. Today, our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sling TV. Our Wireless Technology team is pioneering the future of connectivity. We're developing and enhancing a unique hybrid network modelcombining our advanced, cloud-native 5G core with the nationwide reach of our partners. This approach ensures our network is flexible and powerful, designed to satisfy the social, economic, and transformative needs of the changing world. Job Duties and Responsibilities Candidates must be willing to participate in at least one in-person interview, which may in

Bethesda, MD • (25.6 miles) • Full Time • $150,000 to $220,000 / yr • 10/21/2026

Responsibilities ·Enhance and automate security and compliance checks using scripting and available tools; evaluate emerging technologies, including AI capabilities, to improve security coverage and operational efficiency. Lead team efforts to integrate AI/ML-driven capabilities with the current security tools and operations to enhance and automate assessment and remediation Implement and maintain security controls for on-prem and cloud environments (AWS, GCP, Azure), ensuring compliance with FISMA, NIH policy, and federal security requirements. Integrate and optimize enterprise security and SIEM solutions (e.g., Splunk, Tenable) for continuous monitoring, event correlation, and compliance visibility in hybrid environments. Conduct threat modeling and security assessments of cloud deployme

Greenbelt, MD 20770 • (37.8 miles) • Full Time • 10/21/2026

Job Location Greenbelt, MD (Hybrid) Description PRT is seeking a Mid-Level Engineer to provide flight dynamics and satellite operations support to NASA’s Flight Dynamics Facility (FDF). The FDF provides analysis, mission design, and operational support to multiple launch vehicles (such as the Atlas V, Vulcan, Falcon 9, H3, and New Glenn), human spaceflight missions (such as the International Space Station (ISS), Cygnus, Crew and Cargo Dragon spacecraft, Orion, Soyuz, and the CST-100 Starliner spacecrafts). The facility also performs analysis, mission preparation, and development activities for the upcoming lunar missions comprising NASA’s Artemis program, and other upcoming exploration mission activities. Reports To Flight Operations Project Manager Responsibilities Mission operations supp

Centreville, VA 20120 • (4.8 miles) • Full Time • 10/21/2026

Company Description Oteemo is an industry-leading technology consulting firm at the forefront of AI-driven, cloud native, enterprise DevSecOps transformation. We build intelligent, automated, secure systems for organizations tackling their toughest technical and business challenges and we're pushing the boundaries of what AI, generative AI, and agentic systems can do in production, not just in theory. Join us and you'll work alongside recognized experts on cutting-edge projects that blend cloud native architecture, extreme automation, and AI/ML at the core. We foster a dynamic, inclusive, and collaborative culture built on continuous learning, where your ideas shape real outcomes for our clients. If you're passionate about building what's next in AI and cloud technology and want to do it w

Chantilly, VA • (6.8 miles) • Full Time • 10/21/2026

As a Platform Engineer, you will be responsible for designing, implementing, and maintaining the infrastructure that supports the organization's applications and services. Your role will involve working with Kubernetes, DevSecOps practices, Terraform, Ansible, Puppet, RedHat Linux, Helm, container management, CI/CD pipelines, and AWS IAM. You will play a crucial part in ensuring the reliability, scalability, and security of the platform, as well as optimizing performance and cost-efficiency. To excel in this role, you should have hands-on experience with the tools and processes mentioned above. Familiarity with Kubernetes for container orchestration, DevSecOps practices for integrating security into the development process, and Terraform for infrastructure as code will be beneficial. Exper

Chantilly, VA • (6.8 miles) • Full Time • 10/21/2026

Platform Engineer - Active TS/SCI with FSP Location : Chantilly, VA Clearance Required : TS/SCI with Full Scope Polygraph (FSP) Position Type : Full-Time, On-Site Salary Range : $210,000 – $250,000 Description We are seeking a Platform Engineer to support mission-focused work. Builds and sustains the underlying cloud platform, CI/CD automation, and DevSecOps tools required to deploy and maintain enterprise application software securely. The position requires an active TS/SCI with Full Scope Polygraph (FSP). Primary Responsibilities Automate infrastructure provisioning, configuration management, and application deployments. Maintain system security, identity and access management (IAM), and compliance across Linux and cloud environments. Optimize container management, cluster orchestration,

Chantilly, VA • (6.8 miles) • Full Time • $192,000 to $200,000 / yr • 10/21/2026

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 #: 1355 Job Title: Senior Data Scientist/Engineer Location: Chantilly, VA Clearance Level: Active DoD -TS/SCI FSP Non-Employee Referral Bonus Eligible: $2,000 SUMMARY You will join a secure, on-site intelligence data-analysis initiativ

Chantilly, VA 20151 • (7 miles) • Full Time • $127,000 to $228,000 / yr • 10/21/2026

Why Join Rincon Research Corporation (RRC)? AtRinconResearchCorporation,ourprimarybusinessisinnovating,developing,andfieldingdigital signalprocessing(DSP)productsandservicesfortheUnitedStatesDefenseandIntelligenceCommunitiesinsupportofnationalsecurity. Rincon Research Corporation seeks a Software Engineer to create cutting edge software and cloud computing solutions to challenging national security and defense signal processing, geolocation, and communication problems. You will work in a multi-disciplinary R&D environment with similarly skilled and motivated electrical engineers, mathematicians, and computer scientists/engineers in a highly rewarding personal and professional environment. Comejointheteamthatiscreatingcuttingedgesignalprocessing,geolocation,andcommunicationsystemsforthefutu

Chantilly, VA 20151 • (7 miles) • Full Time • 10/21/2026

Duties May Include Implement ICAM modernization designs for PEP/PIP, EMS, and RPMS components, ensuring alignment with architectural patterns and modernization goals, including transition from the legacy PDP to JBlocks. Develop and integrate microservices supporting identity, attributes, authorization, resource registration, and policy distribution. Collaborate with the Architect to translate high-level designs into detailed engineering tasks, technical artifacts, and system interfaces. Support the Technical Lead by providing technical input during Program Increment (PI) planning, backlog refinement, work estimation, and risk identification. Develop new PEP/PIP patterns, including enforcement endpoints, policy decision integrations, and attribute retrieval mechanisms. Enhance EMS and RPMS

Ashburn, VA 20147 • (13.1 miles) • Full Time • 10/21/2026

Job Description Timmons Group is seeking Civil Project Engineer candidates for our Land Development Group locatedinour Ashburn, VA office. Projects range from large scale industrial and distribution projects to public land development projects like schools, jails, fire stations, community centers and parks.We assist our clients with zoning entitlements, civil site plan approvals, and construction administration support. Our project engineers will typically work in a team of 2-3 design engineers and a project manager to bring our client’s vision to life. The complexity and fast paced nature of our client’s needs creates a dynamic environment for our team members and fosters a culture of teamwork, diverse training opportunities, and builds a sense of ownership in the successful outcome of th

Reston, VA • (13.3 miles) • Full Time • 10/21/2026

Umbra is an American space technology company delivering advanced systems, from sensors to spacecraft, that empower customers worldwide with unmatched access to critical information from space. Our mission is simple and ambitious: redefine spacefor people, systems, and missions in every domain. Umbra’s ecosystem operates through three business units: Remote Sensing (the data), Space Systems (the components), and Mission Solutions (the platforms). Together, our teams develop capabilities that deliver persistent access, resilient performance, and mission-ready solutions, advancing U.S. space leadership while keeping the world safe and informed. About the Team Mission Solutions – The Platforms Mission Solutions builds on Umbra’s expertise in remote sensing and spacecraft operations to enginee

Reston, VA • (13.3 miles) • Full Time • 10/21/2026

Company Description Founded in 2021, Revalize empowers manufacturing businesses to better design, model, develop, and sellpowering greater outcomes across the entire manufacturing value chain. Revalize leads with an AI-forward mindsetusing technology as a catalyst, not a compass. We’re shaping the future of manufacturing technology with industry-leading CPQ, PLM, and design solutions that transform data into opportunity and accelerate the journey from idea to cash. Revalize serves more than 16,000 global customers and is a portfolio company of TA Associates and Hg. Job Description The AIEnablementEngineer will help build, deploy, and supportproductionAI tools, agents, and workflows used acrossRevalize. Working closely with business stakeholders and senior engineers, they help translate bus

Reston, VA • (13.3 miles) • Full Time • $130,000 to $150,000 / yr • 10/21/2026

About the Role IsI Enterprises is seeking a Data Engineer to join our new AI & Automation team. You will build the data foundation that powers AI-driven automation across our Security Control, Managed Services, and Managed Security Services business units. Working alongside the AI Solutions Architect and AI Software Engineer, you will own and evolve our Snowflake data platform and the AWS infrastructure around it, designing the pipelines and models that turn fragmented operational data (ticketing, compliance, telemetry, documentation) into trusted, secure, AI-ready datasets. Because we serve Defense Industrial Base customers, you will treat security and data governance as first-class requirements, not afterthoughts. Key Responsibilities Data Pipeline Development Design, build, and maintain

Sterling, VA 20164 • (13.8 miles) • Full Time • $83,000 to $185,000 / yr • 10/21/2026

We have an opening for a Mechanical Engineer to join our team of qualified and diverse individuals. In this role the individual will support the ongoing development and implementation of satellite and payload architectures over their entire design/manufacturing life cycle. Activities include mechanical and thermal modelling/analysis, interface design, subsystem interaction evaluations, integration of flight hardware, and environmental test support. An individual applying for this role is expected to be able to dynamically shift between tasks and willing to take on new challenges when they arise. A typical day in this role includes a combination of performing assigned technical tasks, interacting with other engineering team members, and participating in customer meetings to support successf

Reston, VA 20190 • (14 miles) • Full Time • 10/21/2026

SHINE Systems is seeking a Expert Cyber Security Engineer to join our team. The Cyber Security Engineercaptures and refines information security requirements and ensure that the requirements are integrated into information technology component products and information systems through purposeful security architecting, design, development, and configuration. Duties include: Assists with leading development teams working to design and develop information systems or upgrade legacy systems. Conducts product research and support Analysis of Alternative (AoA) activities that independently identify the most appropriate security solutions. Assists with leading the development of system concepts, contribute to the capability phase of the systems development lifecycle, and translate technology and en

Merrifield, VA 22116 • (16.7 miles) • Full Time • 10/21/2026

MBA Consulting Services, Inc. (MBA CSi) is seeking a Senior Network Engineer to support the United States Postal Service (USPS) Mail Processing Network Infrastructure. In this role, you will design, implement, and maintain enterprise network infrastructure supporting mission-critical USPS operations. Working as part of a highly skilled engineering team, you will be responsible for network architecture, implementation, troubleshooting, and security while supporting large-scale federal IT initiatives. This is an outstanding opportunity for an experienced network engineer to work on complex enterprise networking projects, strengthen critical federal infrastructure, and continue developing your technical expertise in a collaborative, mission-driven environment. WILLING TO TRAVEL UP TO 90% TO D

Vienna, VA • (16.8 miles) • Full Time • 10/21/2026

Because You Deserve More Than Just a Job To be an ELEVI team player you will need: You must hold a current clearance or clearable 18+ Years of experience in Systems or IT related roles or a highly related field of work with similar scope and responsibilities. A Bachelor's degree may be substituted for 4 years of experience and a Master's Degree may be substituted for 6 years of experience Extensive experience in functional and regression testing of Java-based web applications Strong UI testing expertise including user interface validation and cross-browser compatibility Proficiency with defect tracking systems Knowledge of federal cybersecurity requirements and government accessibility standards (Section 508/WCAG) Experience testing Apache Tomcat application servers, Oracle 19c databases,

Falls Church, VA • (21.2 miles) • Full Time • 10/21/2026

At Tlingit Haida Tribal Business Corporation (THTBC), your work goes beyond the job descriptionit becomes part of a purpose-driven legacy. Our continuous commitment to growth directly contributes to the strength, resilience, and future of the communities we serve. Every milestone we achieve helps fund programs, expand services, and create lasting value for the Tribe, making each success a shared one. For more than 35 years THTBC and its subsidiaries have delivered mission-critical services to federal clients globally. From logistics and information technology to cybersecurity and facilities operations, we are united by a single purpose: to generate meaningful economic opportunity and sustainable growth for the Tlingit & Haida Tribes of Alaska. Together We Grow – One Mission, One Team – Wit

Germantown, MD 20874 • (23.4 miles) • Full Time • 10/21/2026

Title: Applications Engineer – Systems Integration Engineer Location: Germantown, MD (On-site with 35% travel) Salary: $110,000 - $135,000 + Bonus Must be US Citizen due to ITAR Overview Seeking a customer-facing Applications/Integration Engineer to own the integration, testing, and troubleshooting of EO/IR payloads within customer platforms. This role serves as the technical bridge between the engineering teams in Israel, U.S.-based customers, and prime contractors. Will be responsible for end-to-end system integration , working across hardware, software, and mechanical interfaces , and will act as the primary technical point of contact during integrations, deployments, and field support. This is a hands-on, high-visibility role requiring strong systems thinking , comfort with ambiguity,

Fort Belvoir, VA • (25 miles) • Full Time • 10/21/2026

Description: We are looking for an amazingly talented Senior Systems Engineer to join our team! In this role you will get to lead or participate in analysis of future Missile Defense System (MDS) architectures and concepts, and modeling and simulation (M&S) tool development to support architecture assessment. What You'll Be Doing: · Assess missile defense system capability gaps, challenges, needs, and opportunities against current and future threats to develop potential architecture solutions that mitigate gaps and/or improve performance · Assist in developing analysis plans, execute MDS simulation tools, post-process and assess analysis results, and prepare architecture analysis briefs/reports · Support modeling & simulation (M&S) efforts related to the above to tailor tools to specific a

Washington, DC 20375 • (26.3 miles) • Full Time • $121,311 to $176,369 / yr • 10/21/2026

Security Clearance: SECRET position. Personnel must possess a final DoD granted SECRET security clearance Experience and Degree: Mid: PhD; Master’s degree with 5 years of experience; Bachelor’s degree with 10 years of experience; Associate degree with 15 years of experience, or High School diploma/GED with 20 years of experience Experience: Shall monitor every phase of the software development process so as to ensure design quality, making sure that the software adheres to defined standards. Shall represent and report Mission Assurance, to provide oversight and verification of adherence to the defined processes. Shall define and develop SQA processes and conduct audits of code, builds, and documentation to ensure adherence to the standards as defined by the SQA and MA processes. Shall work

Arlington, VA 22202 • (27.8 miles) • Full Time • $135,000 to $155,000 / yr • 10/21/2026

Your Career The Principal IT Engineer - Corporate IT is accountable for the strategy, reliability, security, compliance readiness, and operational performance of Federated Wireless' corporate IT environment. This role owns corporate infrastructure, networking, endpoints, identity and access management, SaaS platforms, cybersecurity controls, audiovisual systems, IT asset lifecycle, procurement coordination, disaster recovery/business continuity readiness, and end-user support. The Principal IT Engineer serves as the internal owner, escalation point, technical approver, and operational leader for Corporate IT. Success in this role requires strong technical judgment, security awareness, documentation discipline, hands-on execution, and the ability to translate business needs into reliable an

Alexandria, VA 22314 • (27.8 miles) • Full Time • $135,000 to $155,000 / yr • 10/21/2026

About Us AlexRenew is one of the most advanced wastewater utilities in the United States, serving over 300,000 customers in Alexandria, VA, and parts of Fairfax County. Each year, our facility processes and treats approximately 13 billion gallons of wastewater received from area homes, schools, and businesses to protect public health and the environment. If you are interested in working for a leader in the wastewater industry, we invite qualified candidates to apply for our Engineer / Planner II position. What we do and how we do it is driven by our five Goals: Summary: The Engineer / Planner II manages a varied portfolio of wastewater utility planning, design and construction projects under the direction of the Engineering Manager. They are responsible for ensuring that their projects sup

Washington, DC 20036 • (28.5 miles) • Full Time • 10/21/2026

Job Duties and Responsibilities: Adheres to all Company safety rules and procedures. Performing and managing field quality control tests and production records. Performing basic field surveys, resolving geometry issues, preparing drawings/sketches to support construction work. Ensuring all work is in accordance with Menard’s standards and design and construction drawings. Researching and resolving drawing interpretation problems, conflicts, interferences, and errors. Preparing RFI’s for submission to General Contractors and Engineers. Preparing project submittals for materials, work plans, means & methods statements Maintaining and establishing relationships with project stakeholders and clients. Supporting the Marketing and Business Development departments by attending trade shows, confer

Washington, DC 20005 • (29 miles) • Full Time • $87,000 to $110,000 / yr • 10/21/2026

Broadcast Engineer Employment Status: At-will Reports to: Lead Broadcast Engineer Compensation: Salaried position commensurate with experience and education Hours: Full-time, Rotating shifts (Day, Evening, Night) Travel required: No Lifting: 50-75lbs lifting as necessary GENERAL DESCRIPTION: The Broadcast Engineer will be responsible for building and maintaining state of the art contribution, distribution, and routing platforms for the international news studios in Washington, DC. The individual must have deep knowledge of network principles and Broadcast technologies, Television standards, systems, and all aspects of LAN, WAN and WLAN networks and Network services. ESSENTIAL JOB FUNCTIONS : Build and maintain state of the art contribution and distribution platforms for the broadcaster. Bu

Germantown, MD 20876 • (29.7 miles) • Full Time • 10/21/2026

As a Hardware Engineer, you will be responsible for advanced research, new product development, and support for existing product manufacturing operations in the primary market segments including; satellite communication, satellite-based navigation systems, 4G and 5G systems, and advanced phased array and beamforming antenna systems. The position is based in Germantown, MD. YOUR WORK AT MAXTENA WILL INCLUDE: Design of electronic and electromechanical circuits, schematics, PCB fabrication packages, and systems to support new product development and ongoing production Prototype and evaluate electronic and electromechanical devices for new product development and ongoing production Hardware prototype construction and testing Interface with sales, customers, and other technical staff Perform fe

Washington, DC 20001 • (29.7 miles) • Full Time • 10/21/2026

About Peregrine Peregrine Advisors is a rapidly growing AI and data innovation hub helping government solve hard problems and deliver better outcomes. We work across the full lifecyclefrom strategy and governance through architecture, engineering, analytics, AI, visualization, and trainingfor clients including the SEC, PCAOB, DDOT, and DCAA. Our clients describe our support as “absolutely excellent” and our people as “instrumental to organization’s success.” Winner of the United Nations COP27 Datathon, our work has earned all Exceptional CPARS ratings, SEC Chair’s Awards, the SEC Vision Award, and recognition from FDA leadership. We are also built differently. Peregrine is the first and only social enterprise organized as a Benefit Corporation and SBA 8(a) company focused on AI and data fo

Washington, DC • (29.8 miles) • Full Time • 10/21/2026

Citian is a fast growing, venture backed SaaS technology company based in Washington, DC. Our software solutions revolutionize how our transportation and infrastructure systems – roads, rail, transit, bicycle, pedestrian – operate. Our tech solutions: Reduce traffic fatalities Enhance pedestrian accessibility Empower system operators to save time & money You'll work with some of the brightest minds in the software and transportation industries. Our engineers and data scientists apply the latest in emerging tech, Artificial Intelligence, and Machine Learning to build smarter, more advanced tools for our diverse client base. We work with clients across the United States, with global ambitions in the years ahead. Who You Are: You're a product-minded software engineer who turns customer proble

Washington, DC • (29.8 miles) • Full Time • $140,000 to $142,085 / yr • 10/21/2026

Overview Employment in this role is conditional upon successful execution of the contract by the client. The Work: TheInfrastructure Operations Engineerplays a critical role in ensuring the stability, security, and performance of the organization's enterprise collaboration, reporting, and authentication platforms. This position requires excellent technical skills, a thorough understanding of hybrid environments, and a strong ability to support compliance initiatives such as authorization to operate (ATO). The engineer will maintain, support, and improve critical infrastructure systems, which include SharePoint platforms, Power BI Report Server, SQL clusters, and other enterprise services deployed across on-premises and cloud environments. This position aligns with Cayuse’s core values of I

Silver Spring, MD 20910 • (30.1 miles) • Full Time • 10/21/2026

Sixense, Inc. is looking for an Project Engineer to strengthen their capacity to deploy structural and geotechnical Instrumentation. The job specific Project Engineer will be responsible for supporting the successful execution of Instrumentation & Geotechnical monitoring projects by combining field operations, project coordination, and client support in the Pittsburgh, PA area. RESPONSIBILITIES Summary Under the supervision of the Project Manager, performs tasks related to the specialty, in accordance with the company policies, methods, and practices. Responsible for quality control and technical issues on a given project or assignment. Provide technical, design, quality control and managerial support to Project Managers in running projects. Project Engineer is responsible for supporting t

Indian Head, MD 20640 • (30.5 miles) • Full Time • 10/21/2026

Warhead Engineer Energetics Technology Center (ETC) Location: 4445 Indian Head Highway, Indian Head, MD 20640 The Energetics Technology Center (ETC) is a 501(c)(3) nonprofit research and engineering organization founded in 2006 and headquartered in Indian Head, Maryland. ETC works with government, industry, and academia to develop, mature, test, and transition technologies that address critical defense needs. Its work spans energetic materials, warheads and fuzing, propulsion, modeling and simulation, data and digital engineering, test and evaluation, manufacturing modernization and automation, industrial-base support, and technology transition. ETC is seeking a full-time Warhead Engineer to support the development, integration, testing, and evaluation of warhead and energetic subsystem co

Greenbelt, MD • (37.6 miles) • Full Time • 10/21/2026

Lentech is seeking an experienced Electrical Power System (EPS) Engineer to support NASA Hubble Space Telescope (HST) Mission Operations. This position requires a self-motivated, capable person with strong analytical skills and verbal and written communication skills. In addition to outstanding technical expertise, the individual must possess a positive team-player attitude, be flexible and willing to take on new assignments and responsibilities as they arise, and be confident when communicating complex technical ideas. Work Location: NASA Goddard Space Flight Center, Greenbelt, MD Security Clearance: Public Trust Job Functions and Responsibilities: Perform fault/anomaly analysis and performance trending of EPS components and sensors, identify appropriate workarounds, and implement solutio

Laurel, MD • (41.1 miles) • Full Time • 10/21/2026

Application Security Engineer Secure Mission Systems Location: Mainly remote, with onsite work in Laurel, Maryland, typically one day approximately every six weeks for team-wide sprint planning Clearance: Active final DoD Secret clearance required This position supports a pending contract opportunity and is contingent upon contract award, with an anticipated start in November 2026. Build Security into Mission-Critical Software At Rackner, you will help strengthen secure software supporting high-impact Department of Defense planning and decision-support missions. This is a hands-on application-security role where you can influence how security is built into software from development through release. You will work closely with software engineers, AI/ML engineers, platform teams, DevSecOps pr