Systems Engineer Junior to Senior LEVELS
General Dynamics
Systems Architect
Transform technology into opportunity as a Systems Architect with GDIT, supporting the National Nuclear Security Administration (NNSA). In this mission-focused role, you'll shape secure, scalable enterprise IT and cloud solutions that directly impact how a critical U.S. government agency operates. This position is onsite in Washington, DC.
Role Overview: Systems Architect
As a Systems Architect at GDIT, you will be a recognized technical leader responsible for designing, evaluating, and guiding enterprise and cloud architectures that align with business and mission needs. You will drive architectural decisions, modernize existing environments, and provide thought leadership on current and emerging technologies-especially around DNS, Azure, AWS, cloud migrations, on-premises infrastructure, and Linux.
How You'll Make an Impact
- Serve as a trusted solutions architecture expert, recognized as an industry leader in your domain.
- Identify and design solutions based on business and technical requirements; assess alternatives, analyze trade-offs, and recommend optimal architectures.
- Research and evaluate current and emerging technologies, tools, and methods, and recommend where to adopt, adapt, or refine processes and standards.
- Assess existing system and business process architectures and work with stakeholders to recommend improvements for performance, security, and efficiency.
- Ensure technical architecture teams deliver effective, scalable, and secure system and cloud solutions that support organizational goals and mission objectives.
- Develop, enhance, and maintain service design procedures and processes using established frameworks and methodologies.
- Prepare and deliver technical presentations, test plans, and analytical briefings to both technical and non-technical audiences.
- Elicit and refine customer requirements, evaluate alternatives, and recommend products and configurations across software, platform, network, and cloud domains.
- Design, plan, and deploy DNS architectures with an emphasis on scalability, reliability, and security.
- Implement and optimize monitoring tools and alerts to proactively detect and address performance and security issues.
- Collaborate with cross-functional IT teams to integrate on-premises and cloud-based solutions into the broader enterprise environment.
- Support and guide cloud migration initiatives, including assessment, planning, and execution of application and infrastructure migrations to Azure and AWS.
- Provide clear status updates on cost, schedule, risks, and quality to stakeholders and leadership.
- Coach and mentor less-experienced professionals; may serve as a team or task lead.
What You'll Need to Succeed
- Education & Experience: BA/BS and 20+ years of relevant experience, or equivalent combination of education and experience.
- Clearance: Active TS or Q-level clearance.
- Technical Skills & Capabilities (Required): Deep expertise in DNS architecture, with the ability to clearly explain DNS concepts and intricacies to technical teams. Hands-on experience designing and implementing solutions in Microsoft Azure and Amazon Web Services (AWS). Cloud migration expertise, including understanding of migration strategies and patterns (e.g., rehost, replatform, refactor) and experience supporting or leading migrations of workloads to Azure and/or AWS. Strong understanding of on-premises infrastructure, including: VDI solutions, Azure Virtual Desktop (AVD), VMware technologies, including load balancing concepts and integrations, Microsoft 365 / Office 365 (O365) services and integrations with on-prem and cloud environments. Experience with Linux (e.g., system administration, troubleshooting, integration in mixed Windows/Linux environments, and supporting Linux workloads on-prem and in the cloud). Familiarity with DNS-related and network services technologies such as Infoblox or similar platforms. Ability to communicate complex technical topics clearly to technical and non-technical stakeholders.
- Other Requirements: Random Drug Screening. U.S. Citizenship is required.
Nice to Have
- MA/MS in a related field.
- Experience working with the Department of Energy (DOE).
- Current or previous Q Clearance.
- Experience working with DISA STIGs and related compliance frameworks.
- Relevant cloud certifications (e.g., Azure Solutions Architect Expert, AWS Certified Solutions Architect).
- ...Job Description Transform technology into opportunity as a Systems Architect with GDIT , supporting the National Nuclear... ...combination of education and experience. Clearance: Active TS or Q-level clearance . Technical Skills & Capabilities (Required):...SeniorJuniorRemote jobWork at office
$107.9k - $195.05k
Senior Systems Engineer - Agile Team Systems EngineeringLeidos is seeking Senior Systems Engineers to join the Air Traffic Business Area within... ...that operational needs, regulatory requirements, and system-level behaviors are fully understood, traceable, testable, and aligned...SeniorFull timeRemote work$105k - $160k
...Type Regular Job Description AV is seeking skilled Systems Engineers to support the design, development, integration, testing, and... ...of multiple engineering disciplines to ensure system-level success. As a Systems Engineer, you will lead requirements...SeniorPermanent employmentContract workWork experience placement$107.9k - $195.05k
Leidos is seeking Senior Systems Engineers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next... ...workflows, and readiness for validation trials.Decompose high-level regulatory requirements into specific, testable capability...SeniorFull timeRemote work- ...Decision Advantage Solutions Business Area is currently seeking a Senior Systems Engineer for the Chinook Program on the Advanced Analyst Augmentation... ..., and vendors to manage the 4ACES platform Clearance Level Required: Top Secret clearance with SCI required. Ability to...SeniorContract workWorldwide
$141k - $181k
Senior Systems Engineer Gaithersburg, MD Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes... ...Certification: CompTIA Security+ certification or an equivalent DoD IAT Level II certification Education/Experience: Requires Bachelor’s...Senior$80 - $100 per hour
Title: Remote Senior Digital Systems Engineer (Contract to Hire)Location: REMOTE but need to be able to travel 25% to Clearwater, FL and Clarksburg,... ...development and integration.What You Will Be DoingProvide high-level expertise in microprocessor and microcontroller systems,...SeniorHourly payContract workFor contractorsRemote work$107.9k - $195.05k
Engineering the Mission. Enabling Intelligence.Join Leidos and help shape the future of geospatial... ...seeking an experienced and innovative Senior Systems Engineer to support the Maru Program... ...’s primary work location.Clearance Level Required:Active Top Secret/SCI with the...SeniorFull timeContract work- Leidos is seeking a Software Engineer based in Gaithersburg, MD (also options in Eagan, MN or Egg Harbor, NJ) to join the UK NASR... ...develop, test, and maintain software for mission-critical systems, mentor junior developers, participate in Agile ceremonies, and...Senior
$157k - $186k
...that treat central nervous system (CNS) diseases. At Supernus,... ...outcomes. Job Summary: The Senior Systems Engineer is responsible for designing... .... Leads and mentors junior IT personnel, providing guidance... ..., in mid to large business-level networks. ~ Strong...SeniorVisa sponsorship- ...Dynamics Information Technology is seeking a Senior Systems Engineer to support the IHS EHRM program,... ...remote role requires a Public Trust Level 5 clearance and may involve travel up... ...technical documentation while guiding junior engineers. #J-18808-Ljbffr General Dynamics...SeniorRemote job
- Bcore seeks a Senior Systems Engineer in Gaithersburg, MD to design, integrate, and evolve critical systems for the NGA mission. You will collaborate with software engineers, cybersecurity professionals, and government partners to deliver scalable, secure solutions using...Senior
$98.44k - $133.18k
...Requisition: Regular Clearance Level Must Currently Possess:... ...Collaboration, Complex Systems, Quality Documentation, Software... ...Description: SYSTEMS ENGINEER SENIOR GDIT has been supporting the... ...integration. Provide guidance to junior engineers and may serve as a...SeniorContract workTemporary workWork at officeImmediate startRemote workWork from homeWorldwideFlexible hours- IMEG is hiring a Mechanical Engineering New Graduate in Germantown, MD. This entry-level role offers hands-on design, analysis, and project execution experience supporting mechanical systems for the vertical building industry, with mentorship, training, and opportunities...
- Bcore is seeking a Senior Systems Engineer in Gaithersburg, MD, with an active TS clearance and SCI eligibility, plus CI poly eligibility. The role supports NGA missions and blends enterprise IT, cloud, DevSecOps, and systems engineering to deliver mission-ready solutions...Senior
$80k - $120k
...Description Description SAIC is seeking a System Safety Engineer to provide critical safety engineering analysis and support... ...analyses, risk assessments, and safety test results for program-level reviews. Deliver comprehensive safety engineering reports...SeniorFor subcontractorInterim roleWork at officeRemote work- AeroVironment, Inc. in Germantown, MD is seeking experienced Systems Engineers to support the design, development, integration, testing, and deployment of advanced electromechanical, opto-mechanical, and RF systems across defense programs. You will lead requirements management...Senior
- AV is seeking skilled Systems Engineers in Germantown, Maryland to support design and integration of advanced systems across ground, air, and space domains. Candidates should possess a Bachelor's degree in Engineering and a minimum of 5 years of systems engineering experience...Senior
$98.44k - $133.18k
GDIT in Rockville, MD is seeking a Senior Systems Engineer to support the IHS EHRM program as a fully remote, US-based professional. You will lead... ...years in large IT projects and eligibility for Public Trust Level 5 clearance, with travel up to 25% and a salary range of $98...SeniorRemote job- ...contracts around the globe, with Systems Plus, you have the... ...topics to elected officials, senior executives, managers, and IT... ...mannerappropriate totheir knowledge level. Ability tocomprehendand integrate... ...Management, Technology, Engineering and Professional services and...SeniorFull timeContract workFor contractorsWork experience placementWorldwideShift workWeekend work
- Leidos is searching for a Senior Systems Engineer in Gaithersburg, Maryland, to support the Air Traffic Business Area. The role involves working on next-generation flight service systems, with responsibilities including reviewing FAA regulations and managing Agile team...Senior
- Leidos Inc is seeking a Senior Systems Engineer to join the Air Traffic Business Area, focusing on the development of next-generation flight service systems. This position entails managing Agile team backlogs, engaging stakeholders, and ensuring regulatory compliance through...Senior
- ...Principal Systems Engineer (LEAD) Leidos is seeking a Principal Systems Engineer (LEAD) to join the Air Traffic Business Area within the... ...Verification and validation planning and execution at the enterprise level Interface management across multiple subsystems and teams...Remote work
- DataLab USA is seeking an entry-level Production Programmer for the Marketing Technology team in Germantown, MD. You will learn by doing, monitor and QC ETL, reporting and campaign processes, and contribute to client success while gaining hands-on experience with DataLab...Junior
- Bohler’s Gaithersburg, MD office is seeking an Entry Level Civil Engineer (Land Development) who is eager to learn, grow, and make a positive impact. In this role, you will work closely with engineers, designers, and project managers to bring exciting land development...JuniorWork at office
- Shanco Companies in Gaithersburg is hiring an Appointment Setter for a full-time position. This entry-level role is perfect for strong communicators who enjoy meeting people and want to grow in sales. You will walk neighborhoods, schedule appointments for inspections, and...Full timeFlexible hours
$65k - $75k
Datalab USA in Germantown, MD, is seeking an entry-level Production Programmer to join the Marketing Technology Team. This role focuses on monitoring, executing, and improving ETL and reporting processes, ensuring data quality and effective documentation. The ideal candidate...Junior$130.8k - $176.58k
...Principal Systems Engineer Location: Germantown, MD, US, 20876 DRS RADA Technologies, a subsidiary... ..., ability to effectively communicate to senior leadership within the company, customer... ...$130,801 - $176,581.00/year. Should the level, location, or scope of the position...Contract workWork experience placementFor subcontractorLocal areaFlexible hours- X-energy is seeking experienced Systems Engineers in Rockville, MD. The role emphasizes rigorous systems engineering processes to design and manage complex nuclear systems. Responsibilities include managing lifecycle efforts, stakeholder analysis, and using model-based...Senior
- Serco Inc. seeks a Senior Systems Engineer to support the U.S. Navy's Next Generation Attack Submarine program at the Washington Navy Yard, DC. You will join a dynamic team delivering technical and programmatic support to PMS351T and related offices. The role requires a...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Systems Engineer Junior to Senior LEVELS. Be the first to apply!
- senior windows systems engineer Germantown, MD
- senior linux systems engineer Germantown, MD
- senior staff systems engineer Germantown, MD
- mission system engineer Germantown, MD
- sr systems engineer Germantown, MD
- healthcare systems engineer Germantown, MD
- systems engineer Germantown, MD
- junior website developer Germantown, MD
- junior programmer Germantown, MD
- junior asset management Germantown, MD

