UNKNOWN

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Description: Join an established, collaborative team supporting a suite of applications built on Pega Platform, a leading low-code enterprise platform used by major government agencies and Fortune 500 organizations to automate business processes, manage complex workflows, modernize legacy systems and deliver engaging customer experiences. Analyze existing applications to derive and document requirements that enable development teams to design and build modernized replacement capabilities; develop user stories in Jira and establish clear, detailed acceptance criteria to support successful delivery.

Reflexive Concepts

Senior Systems Engineer

You will work closely with software engineers, AI/ML engineers, platform teams, DevSecOps professionals, and customer technical leads to identify meaningful risks, support vulnerability remediation, and strengthen secure-development practices. You will help teams understand security findings, separate actionable risks from false positives, verify fixes, improve software supply-chain security, and deliver resilient software with greater confidence.

Rackner

Application Security Engineer — Secure Mission Systems

GreenHouseAPI

Participate in New Product Introduction (NPI) project teams as an Electrical representative and Lead NPI electrical projects and provide technical support through the activities listed below: Translate product requirements and specifications into controls hardware designs requirements and design documents that meet product function needs and quality & cost targets. The Senior Staff Electrical Engineer will participate in New Product Introduction (NPI) project teams and lead hardware design and development for new product controls, participate in the development for controls (SMART) strategy and roadmap, and execute the controls roadmap.

YEAR

Baltimore Aircoil Co

Sr Staff Engineer, Electrical, Global

You will work with numerous concurrent IC-provided data sets to identify, map and model data transformation routines supporting ingestion into the customer's corporate repositories and be able to document new and existing data flows supporting data routing implementations. You should have a working knowledge of NiFi, be comfortable working in a Linux environment, interact with data ontologies (schemas), structured data types (XML, CSV, JSON), have database experience (MySQL/NoSQL) and analytic query experience with a platform.

GliaCell Technologies

ea_via_bold

FULL_TIME

Our group's mission is to design, test, and deliver reliable spacecraft power systems for APL’s space sector and broader space community that enable the tools to expand our knowledge of the universe. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.

Johns Hopkins Applied Physics Laboratory

Spacecraft Power System Engineer

[AW]-iCims

At Rackner, you will integrate large language models, retrieval-augmented generation, agentic AI, prompt-engineering workflows, and inference pipelines into an established software application supporting a high-impact national-security mission. This role combines hands-on LLM integration, retrieval and agentic-AI development, secure software delivery, and close collaboration across AI, software, cybersecurity, DevSecOps, and mission-focused teams.

AI/ML Engineer — Generative AI Mission Systems

Learning & Development: Our lifelong learning philosophy means you'll have access to a wealth of state-of-the-art learning resources, including our Lean Academy and online university (where you can get certificates and specializations from renowned colleges and universities). The ideal candidate will bring approximately 10 years of test engineering experience within a product development environment, with strong expertise in test strategy, method development, data analysis, root cause investigation, and cross-functional collaboration.

Since 1843, we've set the standard for excellence in everything we do. No company on earth has a stronger or more compelling history of delivering the hardworking, innovative, powerful tools that help professionals around the world build, repair, and protect the world's most valuable things. We are the leader in tools and security. We are Stanley Tools. We are DeWalt. We are Mac Tools. We are Porter-Cable. And we are much more. We are the doors that protect you at airports. We are the lock and deadbolt on your front door. We are the hydraulic breakers that rescue trapped earthquake survivors. We are the people on the phone in an emergency. No matter where you live, what car you drive, what stores you shop at, or what building you work in, you can bet that we had a hand in making it work. And you can guarantee that we'll keep making it work.

Stanley Black & Decker, Inc.

Lead

This position is well suited for an engineer who enjoys working across the full hardware development lifecycle and is equally comfortable designing a printed circuit board, bringing up new hardware at the bench, and troubleshooting an integrated system with an oscilloscope. You will work closely with electrical, optical, mechanical, FPGA, software, and systems engineers to develop laboratory and fieldable systems that require precise timing, reliable interfaces, and high-performance real-time operation.

Electrical Development Engineer

Working closely with the Program Manager, Technical Lead, Software Engineering Lead, Government stakeholders, and technical Subject Matter Experts (SMEs), the Test and Validation Lead will develop comprehensive validation strategies that integrate quality throughout the system development lifecycle. The Test and Validation Lead will establish and manage the program's quality engineering strategy to ensure systems meet functional, performance, security, interoperability, accessibility, and regulatory requirements while supporting NCI's mission of advancing cancer research.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Test & Validation Engineer

Assist with troubleshooting software installation, configuration, integration, interoperability, and performance issues across development, test, training, and operational environments; collect and analyze test results, user feedback, and operational observations to identify software defects, deployment risks, and improvement opportunities; and report findings, status, and recommended corrective actions to Government stakeholders. The position requires close coordination with software development, testing, systems engineering, cybersecurity, logistics, product support, and Government program teams to ensure software is technically validated, deployment-ready, adequately documented, and successfully transitioned to operational users.

The Lockwood Group

Software Testing and Deployment Engineer (Army C2)

Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. Performs a variety of engineering calculations using traditional and advanced engineering methods to document compliance with project and code requirements, which may include lighting, volt drop, conductor sizing and panel heat generation calculations.

AtkinsRealis

Senior Electrical Engineer, Energy - Remote

SPA provides expertise across the full range of chemical, biological, radiological, nuclear, and high-yield explosives (CBRNE) WMD, Counter Improvised Threat and Countering Threat Network technologies to support understanding, detection, identification, characterization, denial, control, disabling, defeating, disposing, safeguarding the force, managing consequences, and test and evaluation in support of military and civilian operations. Draft technology transition agreements between the advanced developers and Joint Science and Technology Office (JSTO), draft long-range Broad Agency Announcements for JSTO, review proposal submissions for technical feasibility and strategic alignment, review technical reports and statements of work to ensure technical validity, evaluate current and emerging protection technologies, and facilitate cross-communication regarding program priorities and courses of action.

Systems Planning and Analysis, Inc. (SPA) provides top-level decision makers with timely and objective assessments that integrate the technical, operational, programmatic, policy, and business aspects of national security issues. SPA is headquartered in Alexandria, with offices throughout Metro DC, and San Diego, CA. SPA has been recognized with awards including Government Contractor of the Year by the Greater Washington Government Contractor Awards, as a Best Places to Work by the Washington and San Diego Business Journals for several years, a Top Workplace by the Washington Post, and as one of DC's Healthiest Employers.

Systems Planning And Analysis, Inc.

DTRA Systems Engineer

Manage and ensure the technical integrity of the system baseline over time, continually updating it as various changes are imposed on the system during the lifecycle from development through deployment and operations & maintenance (U) Support the planning and test analysis of the DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes). Establish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions.

Erias Ventures

Enterprise - Senior System Engineer - Linux, JCIDS, DoDAF

Bachelor’s degree in Electrical Engineering or Computer Engineering and 4+ years of experience with mobile telecommunications, or 8+ years of experience with mobile telecommunications in lieu of a degree. Leverage comprehension of telecommunications networks, next-generation networking concepts, and protocol analysis to aid in vulnerability and security analysis.

Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.

Booz Allen Hamilton

5G Wireless System Engineer

The Space Control Systems Group of the APL's Space Exploration Sector primarily focuses on the Space Control mission area that has three components: Space Domain Awareness – knowledge and characterization of space objects and the operational environment upon which space operations depend. If you are willing to learn about space, apply your skills to a completely new defense domain, enjoy computer simulations and programming, and want to be a part of developing payloads and spacecraft, you might very well be the perfect addition to our group.

2027 Graduate - Modeling and Simulation Engineer - Space Control Systems

The Level 1 Senior Systems Engineer supports systems engineering efforts, focusing on requirements analysis, system design, and integration. The Level 2 Senior Systems Engineer leads systems engineering efforts, focusing on the integration of design, technology, and requirements.

Tenth Mountain

Systems Engineer NSA T/S SCI FSP

You'll also be expected to provide feedback to the system technical development leads and test engineers to make the software and testing more effective and reliable and maintain system documentation and make presentations to end users and Government managers. This is a high impact leadership role for an engineering expert who enjoys solving enterprise-scale challenges, influencing technical strategy, and mentoring high-performing engineering teams.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Systems Engineer SME

Master’s Degree in Engineering or Computer Science may be used to substitute 2 years of experience and a PHD in Engineering or Computer Science may be used to substitute 4 years of experience. Responsibilities: Levels 1-4 Develop systems and software testing and integration processes in support of new systems or new baseline deployments and align with Enterprise systems engineering and integration processes.

SWIFT is a member-owned cooperative that provides the communications platform, products and services to connect more than 10,800 banking organisations, securities institutions and corporate customers in over 200 countries and territories. SWIFT enables its users to exchange automated, standardized financial information securely and reliably, thereby lowering costs, reducing operational risk and eliminating operational inefficiencies. SWIFT also brings the financial community together to work collaboratively to shape market practice, define standards and debate issues of mutual interest. SWIFT is headquartered in Belgium and has over 24 offices worldwide. In 2014 SWIFT processed more than 5.6 billion FIN messages.

Swift

Test and Integration Engineer

JOB RESPONSIBILITIESAnalyze requirements, documentation, and confer with internal stakeholdersVerification and tracking of new featuresCreate and execute automated test scripts to aid in smoke and regression testingCreate, execute, and maintain test plans, test cases, and test procedures for feature and regression testingTroubleshoot software system issues and work with other developers and testers to resolve test anomaliesWork as an effective team member across multiple disciplines (e.g. Space Ground System Solutions, a Parsons company, has an immediate full-time opening for a software test engineer working onsite at our customer site located in Welcome, MD.

Systems Test Engineer Jobs in Maryland

Senior Systems Engineer Reflexive Concepts

Application Security Engineer — Secure Mission Systems Rackner

Sr Staff Engineer, Electrical, Global Baltimore Aircoil Co

Senior Systems Engineer GliaCell Technologies

Spacecraft Power System Engineer Johns Hopkins Applied Physics Laboratory

AI/ML Engineer — Generative AI Mission Systems Rackner

Lead Stanley Black & Decker, Inc.

Electrical Development Engineer Johns Hopkins Applied Physics Laboratory

Test & Validation Engineer Leidos

Software Testing and Deployment Engineer (Army C2) The Lockwood Group

Senior Electrical Engineer, Energy - Remote AtkinsRealis

DTRA Systems Engineer Systems Planning And Analysis, Inc.

Enterprise - Senior System Engineer - Linux, JCIDS, DoDAF Erias Ventures

5G Wireless System Engineer Booz Allen Hamilton

2027 Graduate - Modeling and Simulation Engineer - Space Control Systems Johns Hopkins Applied Physics Laboratory

Systems Engineer NSA T/S SCI FSP Tenth Mountain

Systems Engineer SME Leidos Holdings Inc

Test and Integration Engineer Swift

Software Test Engineer Space Ground System Solutions

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