Senior System Engineer - Technical Delivery Lead - 722 Freedom Technology Solutions GroupSenior System Engineer - Technical Delivery Lead - 722Annapolis JunctionWorking closely with the Government Product Lead, delivery team technical leads, and the Freedom Program Management Office, this individual will provide senior technical leadership, coordinate cross-team activities and dependencies, promote consistent engineering and delivery practices, and help ensure milestones are achieved predictably. Experience providing senior technical leadership across multiple applications or delivery teams while collaborating with Government stakeholders, Product Leads, technical leads, software development teams, and users to define and implement technical solutions.
Senior Electro-Optical Systems Engineer Johns Hopkins Applied Physics LaboratorySenior Electro-Optical Systems EngineerLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Develop test strategies, define performance metrics, oversee laboratory characterization, and drive technical investigations to resolve integration challenges and mature system designs.
Principal Endpoint Security Systems Engineer LeidosPrincipal Endpoint Security Systems EngineerBethesda, Maryland$131,300–$237,350 / yearWorking in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems with the endpoint security product and maintaining the scan policies to ensure proper protection of mission systems from external threats. January 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Systems Engineer - JobID-0196 Innovative Defense TechnologiesSystems Engineer - JobID-0196Arlington, Virginia$74,000–$184,000 / yearThe Warfare Systems project domains include real-time automated test and analysis, virtual computing environments, Artificial Intelligence (AI) & Machine Learning (ML) based data analytics, cybersecurity, as well as backfit and forward-fit tactical solutions. About The Role: Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Systems Engineer to be part of our Warfare Systems team and based out of our Arlington, VA or Mount Laurel, NJ location.
Information Systems Security Engineer (ISSE 3) TS/SCI - FS Poly SECON-DELTA LLCInformation Systems Security Engineer (ISSE 3) TS/SCI - FS PolyLaurel, MDFull timeTwenty (20) years’ experience as an ISSE on programs and contracts similar in scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, Public Key Infrastructure (PKI), network and enterprise security architecture. Provide critical support to the customer in designing, implementing, and/or integrating Cybersecurity and security systems and system components including those for networking, computing, enclave environments to include those with multiple enclaves and with differing data protection/classification requirements.
Senior Cloud Systems Owner LeidosSenior Cloud Systems OwnerMarylandWorking closely with software engineers, systems engineers, cybersecurity personnel, DevSecOps engineers, Product Owners, and solution architects, you will help deliver reliable cloud platforms that enable mission-critical FAA applications. This work aligns with the FAA's broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency—particularly in remote and high-dependency aviation environments.
Linux Systems Engineer teKnoluxionLinux Systems EngineerSpringfield, Virginia$113,000–$139,000 / yearFull timeBcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. Hands-on experience administering Nutanix HCI environments, including AHV, Prism Central, Prism Element, virtual machine lifecycle management, storage, networking and cluster operations .
Systems Administrator II Supernus PharmaceuticalsSystems Administrator IIRockville, MarylandPosition may require prolonged sitting, standing, walking, reaching, twisting, turning, kneeling, and bending; the ability to push, pull, drag and/or lift up to 35 pounds; manual dexterity and hand/eye coordination; repetitive hand movement using a computer keyboard and mouse. Systems Administrator II operates effectively in a hybrid environment spanning VMware on-premises infrastructure, Microsoft Azure, and Microsoft 365, and serves as a key technical resource for day-to-day systems operations, application support, and infrastructure projects.
NewOperations Systems Analyst Booz Allen Hamilton Inc.Operations Systems AnalystUSA, VA$61,900–$141,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Knowledge of systems development or testing and creating/reviewing technical documentation, Concepts of Operations (CONOPS), Concepts of Employment (CONEMP), Tactics, Techniques, and Procedures (TTPs), and Developmental and Operational Test and Evaluation (T&E).
NSS Senior Space Systems Engineer Johns Hopkins Applied Physics LaboratoryNSS Senior Space Systems EngineerLaurel, MarylandFull timeTo learn about these APL’s mission and projects, https://civspace.jhuapl.edu/ and https://www.jhuapl.edu/OurWork/NationalSecuritySpace . This includes historic, science space firsts like New Horizons reaching Pluto, Parker Solar Probe being the first to “touch” the sun, and the DART mission that redirected an asteroid for planetary defense.
NewSr. Manager SAP Digital Systems Integration & Sustainment L3Harris TechnologiesSr. Manager SAP Digital Systems Integration & SustainmentMillersville, MDResponsibilities include: collaborating with cross-functional teams, designing and delivering innovative solutions to align with L3Harris business objectives, ensuring system stability and performance for production systems, and contributing to continuous improvement initiatives. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, and Vermont is US$121,500.00 MIN - US$225,500.00 MAX.
System Engineer Que Technology GroupSystem EngineerMarylandRequired Qualifications: Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required. Lead a team consisting of developers, system integrators, and system administrators to install, configure, operate, and maintain COTS products to support Secure Token capabilities.
Systems Engineer - Infrastructure as Code, Ansible, Terraform GTT, LLCSystems Engineer - Infrastructure as Code, Ansible, TerraformOwings Mills, MDStrong proficiency in AWS services such as EKS, EC2, IAM, including ABAC, S3, Lambda, and VPC, with working knowledge of networking components such as VPCs, Transit Gateways, firewalls, load balancers, and similar network appliances. The candidate will be working in managing Kubernetes environments (EKS) , developing and implementing tools in Python to manage and support automation of the API Management Systems (Apigee, AWS API Gateway) and Confluent Kafka within the AWS cloud environment.
NSS Space Systems Engineer Johns Hopkins Applied Physics LaboratoryNSS Space Systems EngineerLaurel, MarylandFull timeTo learn about these APL’s mission and projects, https://civspace.jhuapl.edu/ and https://www.jhuapl.edu/OurWork/NationalSecuritySpace . This includes historic, science space firsts like New Horizons reaching Pluto, Parker Solar Probe being the first to “touch” the sun, and the DART mission that redirected an asteroid for planetary defense.
Systems Integrator Level 2 IntelliGenesis LLCSystems Integrator Level 2Mclean, VADesired Skills: Demonstrated successful experience working with test team(s) and stakeholders in the Intelligence Community, and/or DoD, to validate integration and interface requirements with developed cyber capabilities. Demonstrated successful experience developing and implementing essential program management processes, to include requirements resources, schedules, configuration and risk management processes.
Technical Writer RIVA SolutionsTechnical WriterWashington, District of ColumbiaProgram Overview: The International Trade Administration (ITA) Office of the Chief Information Officer (OCIO) Customer Relationship Division (CRD) supports the strategic delivery of digital solutions, enterprise services, and technology alignment across ITA’s global footprint. As part of this effort, RIVA Solutions is supporting the ITA OCIO in enhancing internal service delivery frameworks, implementing performance metrics, and ensuring the seamless execution of IT modernization initiatives through collaborative project execution, robust documentation, and stakeholder communication.
Channel Sales Engineer - Federal CohesityChannel Sales Engineer - FederalWashington DCCohesity helps organizations defend against cybersecurity threats with comprehensive data security and management capabilities, including immutable backup snapshots, AI-based threat detection, monitoring for malicious behavior, and rapid recovery at scale. Act as a trusted technical advisor to customers and partners, providing guidance on data protection, cyber recovery, cloud, virtualization, and hybrid infrastructure architectures.
Low Voltage Technician - Entry Level Axcex Media LLCLow Voltage Technician - Entry LevelColumbia, MDFull timeWe are a national systems integrator specializing in voice and data communications across multiple industries including professional sporting venues, national hospital systems, transcontinental data centers and global hotel chains. Team players with a positive attitude, willing to step outside their regular job duties in order to assist coworkers and resolve any issues that may arise.
NewStrategic Account Manager Revolutional, LLCStrategic Account ManagerWashington, DCRemote$150,000–$220,000 / year8+ years of experience supporting federal customers in growth, account management, business development, capture, customer engagement, program leadership, or related roles, including demonstrated experience supporting the Department of Veterans Affairs (VA). Collaborating with business unit leadership, delivery teams, technical experts, and partners to align customer needs with company capabilities and solution offerings.
Engineer, Systems & SaaS Washington Nationals Baseball ClubEngineer, Systems & SaaSWashington, DC$100,000–$120,000 / yearPart timeReporting to the Director, IT Operations, the Systems & SaaS Engineer is the senior IT Operations staff member responsible for the architecture, design, implementation, administration, and optimization of enterprise systems and SaaS platforms across a hybrid cloud and on-premise environment, with a primary focus on Microsoft 365, Azure, and integrated SaaS applications. The Engineer enables a modern, automated, AI-ready digital workplace, maintains system reliability, drives integration and automation, provides technical guidance and serves as the senior escalation point and design authority for all systems and SaaS matters.