Charlotte Hall, MD 20622 • (13.6 miles) • Full Time • 9/4/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a DevSecOps Engineer to join our team! Ideal candidates will have prior experience in a continuous integration/continuous development (CI/CD) environment using containerization technologies (e.g. Red Hat Openshift, Kubernetes, Docker, etc.) and cloud environments (e.g. Amazon Web Services). This position requires full-time, onsite support at NSWC Dahlgren and could require occasional off-hours support (e.g. evenings). Travel: None Clearance: An ACTIVE Top Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information

Alexandria, VA 22314 • (31.3 miles) • Full Time • 9/9/2025

MANTECH seeks a motivated, experienced career and client-oriented Principal Data Engineer to join our team in Alexandria, VA. In this role, you will collaborate with a team of consultants and engineers to provide sophisticated data integration and data management solutions for Government clients. The ideal candidate will have deep data engineering skills and extensive experience with data engineering tools, as well as a client-oriented approach to applying technology to complex problems.Responsibilities include but are not limited to:Design and implement robust data pipelines to ingest, transform, and integrate data from various systems and networks, ensuring seamless data flow.Collaborate with cloud and system architects to establish secure and efficient data transfer protocols among diff

Clinton, MD 20735 • (22.7 miles) • Full Time • 9/1/2025

General Summary of PositionUtilizes advanced skills to perform complex preventive maintenance and corrective repair of buildings, industrial systems, vehicles, equipment and grounds. Working under limited supervision, monitors building system operations and performance. Utilizes several trade skills such as carpentry, plumbing, electrical, painting, roofing, heating and cooling. Primary Duties and ResponsibilitiesComplies with all applicable codes, regulations, governmental agency and Company directives related to building operations and work safety.Inspects building systems including fire alarms, HVAC, and plumbing to ensure operation of equipment is within design capabilities and achieves environmental conditions prescribed by client.Oversees and inspects the work performed by outside

Annapolis Junction, MD 20701 • (43.1 miles) • Full Time • 9/12/2025

General information Job Posting Title DevSecOps Engineer Date Tuesday, September 9, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking aDevSecOps Engineerto provide expertise to a federal client in support of their mission critical systems in defense of our Homeland. As a key member of our team, theDevSecOps Engineerwill play a pivotal role in integrating security practices into the software development lifecycle and ensuring the reliability and security of mission-critical systems.This is anon-site positionthat requires a Secret Clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS087, T3, Band 6

Arlington, VA 22203 • (36.9 miles) • Full Time • 8/27/2025

As a Customer Delivery Engineer (CDE) within Kuiper, you will help to deploy, manage, fix and reinvent the tools, services and components that engineering rely on to deploy networks to our customers, and keep them operational. You will actively be involved in innovating new technical solutions to solve the challenges of operating the Kuiper network. Your internal customers are your Technical Program Managers (TPMs) or Technical Account Managers (TAMs), and through close collaboration with Business Development and Solutions Architects, support and exchange of ideas, we share a common goal to serve our external customers and grow through learning and innovation.Key job responsibilitiesAs a leader of the CDE GES team, you will manage staff resources, the associated Engineering activities, def

Lusby, MD 20657 • (13.9 miles) • Full Time • 8/19/2025

WHO WE AREAs the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. 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. 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 driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy f

Charlotte Hall, MD 20622 • (13.6 miles) • Full Time • 9/4/2025

Overview: We are seeking a highly skilled and detail-oriented Electrical Engineer to join our engineering team. This role is focused on the design and development of rugged, high-performance electronics used in mission-critical defense applications with a strong emphasis on PCB layout and design. Experience or interest in RF circuit and antenna design is a significant plus.The ideal candidate will bring a deep understanding of electronics design, with the ability to contribute across the full product development lifecyclefrom concept and prototyping through production and sustainment. Clearance: An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified info

Springfield, VA 22150 • (36.2 miles) • Full Time • 8/29/2025

MANTECH is seeking a motivated, career and customer-oriented Software Engineer to join our team in the Springfield, VA area.Responsibilities include, but are not limited to:Provide expert guidance on Enterprise Asset Management; Identify, recommend, and implement agreed upon leading industry practices, process methodologies, new technologies, and streamlined approaches that afford the client the ability to improve system performance.Provide support to maintain IBM's Maximo to ensure that all Maximo Users have a stable platform to perform daily operations; support reporting capabilities and requirements that streamline and reduce where possible, the manual input of existing data.Provide technical and business-level assistance, incident resolution, and daily support to the Maximo user commun

Washington, DC 20010 • (36.6 miles) • Full Time • 9/1/2025

General Summary of PositionUnder the general direction of the Clinical Engineering leadership team, the Imaging Specialist II is primarily responsible for tasks associated with the installation, testing, maintenance, calibration and repair of medical equipment and systems. Maintaining clinical equipment and systems considered to be advanced, specialty, highly sophisticated, integrated technology, or requiring manufacturer service training or certification, through the effective use of the medical equipment management plan, while adhering to all medical equipment policies and procedures, and manufacturer or alternative equipment maintenance (AEM) specifications. Primary Duties and ResponsibilitiesResponds to advanced support requests. Diagnoses, resolves and closes issues involving high v

Annapolis Junction, MD 20701 • (43.1 miles) • Full Time • 8/26/2025

General information Job Posting Title Senior MQ Engineer Date Thursday, July 17, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking an experienced Senior MQ Engineer to support a federal client in their mission-critical defense systems for Homeland Security. In this role, you will be responsible for the daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance standards. If you have a detail-oriented approach and proven expertise in

Lusby, MD 20657 • (13.9 miles) • Full Time • 9/1/2025

WHO WE AREAs the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. 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. 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 driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy f

Dahlgren, VA 22448 • (26.5 miles) • Full Time • 9/13/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a DevSecOps Engineer to join our team! Ideal candidates will have prior experience in a continuous integration/continuous development (CI/CD) environment using containerization technologies (e.g. Red Hat Openshift, Kubernetes, Docker, etc.) and cloud environments (e.g. Amazon Web Services). This position requires full-time, onsite support at NSWC Dahlgren and could require occasional off-hours support (e.g. evenings). Travel: None Clearance: An ACTIVE Top Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information

Annapolis Junction, MD 20701 • (43.1 miles) • Full Time • 8/24/2025

MANTECH seeks a motivated, career and customer-oriented Systems Engineer III to join our team in Annapolis Junction, Maryland.ManTech is currently seeking Systems Engineer III to join our team at Annapolis Junction, MD. We are seeking a Senior Systems Engineer who is a seasoned IT professional responsible for designing, implementing, and a top-level trouble shooter supporting a high-level architecture of an organization's backend infrastructure. You will communicate with other project personnel, Government stakeholders, and senior executives.Responsibilities include but are not limited to:Administer and maintain IT infrastructure by utilizing expert-level knowledge of the Linux operating system, along with deep expertise in server administration, virtualization, and cloud platforms like AW

Annapolis Junction, MD 20701 • (43.1 miles) • Full Time • 8/26/2025

General information Job Posting Title Senior MQ Engineer Date Wednesday, July 16, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking an experienced Senior MQ Engineer to support a federal client in their mission-critical defense systems for Homeland Security. In this role, you will be responsible for the daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance standards. If you have a detail-oriented approach and proven expertise in

Dahlgren, VA 22448 • (26.5 miles) • Full Time • 9/13/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a DevSecOps Engineer to join our team! Ideal candidates will have prior experience in a continuous integration/continuous development (CI/CD) environment using containerization technologies (e.g. Red Hat Openshift, Kubernetes, Docker, etc.) and cloud environments (e.g. Amazon Web Services). This position requires full-time, onsite support at NSWC Dahlgren and could require occasional off-hours support (e.g. evenings). Travel: None Clearance: An ACTIVE Top Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information

Springfield, VA 22150 • (36.2 miles) • Full Time • 9/11/2025

MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Detections Engineer to join our team in Springfield, VA.This role supports our Cyber Operations mission by providing critical detection and response capabilities. You will be part of an industry-leading organization where employees come first, and you'll help defend national security while working on rewarding projects with room for growth and innovation.Responsibilities include but are not limited to:Formulating and publishing custom Security Information and Event Management (SIEM) tool content and IDS/IPS signatures to address threatsPerforming security event and incident correlation using information gathered from a variety of sources within the enterpriseAnalyzing and assessing damage to the data/infrastructu

Annapolis Junction, MD 20701 • (43.1 miles) • Full Time • 8/26/2025

General information Job Posting Title Senior MQ Engineer Date Thursday, July 17, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking an experienced Senior MQ Engineer to support a federal client in their mission-critical defense systems for Homeland Security. In this role, you will be responsible for the daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance standards. If you have a detail-oriented approach and proven expertise in

Dahlgren, VA 22448 • (26.5 miles) • Full Time • 9/13/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a DevSecOps Engineer to join our team! Ideal candidates will have prior experience in a continuous integration/continuous development (CI/CD) environment using containerization technologies (e.g. Red Hat Openshift, Kubernetes, Docker, etc.) and cloud environments (e.g. Amazon Web Services). This position requires full-time, onsite support at NSWC Dahlgren and could require occasional off-hours support (e.g. evenings). Travel: None Clearance: An ACTIVE Top Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information

Laurel, MD 20724 • (41.5 miles) • Full Time • 8/23/2025

Mantech seeks a motivated, career and customer-oriented OracleDatabase Administrator/Engineer, to join our team in Laurel, MD.The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation.Responsibilities Included but are not limited to:Manages the full lifecycle of Oracle databases, including builds, structure development, decommissioning, monitoring, data migrations, configuration, software baseline maintenance, patching, and documentation.Responsible for supporting the development of long- and short-term requirements for database administration and design.Will assist with guiding users in formulating requirements, advises alternative approaches, and conducts feasibility studies.Responsible for supporting the

Dahlgren, VA 22448 • (26.5 miles) • Full Time • 9/13/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a DevSecOps Engineer to join our team! Ideal candidates will have prior experience in a continuous integration/continuous development (CI/CD) environment using containerization technologies (e.g. Red Hat Openshift, Kubernetes, Docker, etc.) and cloud environments (e.g. Amazon Web Services). This position requires full-time, onsite support at NSWC Dahlgren and could require occasional off-hours support (e.g. evenings). Travel: None Clearance: An ACTIVE Top Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information

Annapolis Junction, MD 20701 • (43.1 miles) • Full Time • 8/26/2025

MANTECH seeks a motivated, career and customer-oriented Service Design and Engineering Director to join our team in Annapolis Junction, MD.Responsibilities include but are not limited to:Directs and leads a premiere organization of SMEs providing expert support to Field Service Operations charged with delivery of services in the customer’s extended enterprise within a strict SLA environment (Teams: Desktop Engineering, Networks, Cable, Unified Communications, Solution Architecture and Project Management)Collaborate with fellow Frame Leads to design, maintain and/or improve supported servicesWill oversee the production of Technical Insertion submission, SOWs and resource requirement documents for SME-level support as neededOversees selection and testing of hardware for new requirements and

Dahlgren, VA 22448 • (26.5 miles) • Full Time • 9/13/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a DevSecOps Engineer to join our team! Ideal candidates will have prior experience in a continuous integration/continuous development (CI/CD) environment using containerization technologies (e.g. Red Hat Openshift, Kubernetes, Docker, etc.) and cloud environments (e.g. Amazon Web Services). This position requires full-time, onsite support at NSWC Dahlgren and could require occasional off-hours support (e.g. evenings). Travel: None Clearance: An ACTIVE Top Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information

Annapolis Junction, MD 20701 • (43.1 miles) • Full Time • 8/23/2025

Mantech seeks a motivated, career-driven, and customer-focused Sr. UI Engineer to join our team in Annapolis Junction MD.This position will play a key part in building secure, scalable, and mission-enabling applications that support enterprise infrastructure capabilities for a global workforce. This role requires hands-on expertise in both front-end and back-end development, as well as knowledge of infrastructure and DevOps tools in a secure enterprise environment.Responsibilities include, but are not limited to:Act as a senior technical consultant delivering expert guidance on full-stack technologies and modern development practicesDesign and develop responsive user interfaces and rich browser applications using modern UI frameworks and design patternsPrototype, test, and iterate UI/UX so

Dahlgren, VA 22448 • (26.5 miles) • Full Time • 8/29/2025

Overview: SimVentions is looking for a highly skilled Electrical Engineering Technician capable of independently running an Electronics and Printed Circuit Board production and prototype facility for engineering development and low rate production efforts. You will work closely with a highly disciplined engineering team supporting quick turn precision projects. Projects involve innovative and novel integrations of electrical components and development of specialized PCBs. Must have a high level of attention to detail and ability to run a diverse set of machines/equipment.This position is located on Dahlgren Naval Base, running an electronic production/prototyping laboratory. This requires on base presence.A Secret Clearance is required to start with the ability to be eligible for a TS/SCI

Annapolis Junction, MD 20701 • (43.1 miles) • Full Time • 8/23/2025

Mantech seeks a highly motivated and collaborative DevOps Engineer to join our team in Annapolis Junction, MDThis position will support the development, deployment, and sustainment of secure backend and infrastructure services in a mission-driven enterprise environment. You will be part of the Enterprise Infrastructure Services (EIS) organization responsible for MPO’s foundational Enterprise Information Technology (EIT) platform, enabling enterprise-wide capabilities for a global user base.Responsibilities include, but are not limited to:Design, deploy, and maintain scalable and secure infrastructure in Kubernetes environments using GitOps workflows with Flux, Kudectl, and KustomizeIntegrate and manage service mesh technologies such as Istio for secure traffic flow and observabilitySupport

Lorton, VA 22079 • (34.6 miles) • Full Time • 9/12/2025

Overview: SimVentions is searching for System Engineers to join our team in support of Tactical Tomahawk Weapons Control System (TTWCS). The candidate will work on a diverse team with fellow SimVentions’ system engineers and government personnel. The ideal candidate will have experience with MBSE methods and environments, Cameo and/or other modeling tools, developing system designs and requirements, and participating in working groups and integrated product teams (IPT). The ideal candidate will be able to perform core engineering tasks (develop requirements, define interface updates, update architectural diagrams, etc.) within models. An understanding of MBSE and how to apply its methods and principles to completing engineering tasks is highly desired. Travel: Travel to NSWCDD once every w

Annapolis Junction, MD 20701 • (43.1 miles) • Full Time • 8/23/2025

ManTech seeks a motivated, career and customer-oriented Audio-Visual System Engineer (AVMM) to join our team in Annapolis Junction, MD. The AVMM SME is responsible for Kitting and deploying small, medium and large conference rooms, classrooms and small meeting areas with video/teleconferencing, other integrated pieces of AVMM hardware and data walls in support of the Government customer.Responsibilities include but are not limited to:With minimum to no supervision and guidance, evaluate, design, document, install, implement, test, and perform problem isolation and resolution, monitor, tune, and enforce standards for AVMM End User Devices and related networks.Maintain a complex range of AVMM and computer network components and systems.Support integration of a total AVMM network including th