Systems Engineer Jobs in Washington, DC

221 - 240 of 1,020 Jobs

Active Directory Systems Engineer - TS/SCI w/PolyJob Title - Active Directory Systems Engineer - TS/SCI w/Poly

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: Other Job Family: Systems Engineering Job Qualifications: Skills: Group Policy, Software Applications, Software Systems Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Active Directory Systems Engineer Deliver simple solutions to complex problem

Systems Engineer/ModelerJob Title - Systems Engineer/Modeler

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Manassas, Virginia, USA

Full-time

Job Description Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas, VA campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. What We're Doing At Lockheed Martin, we're at the forefront of cutting-edge technology and innovati

Chief Systems Engineer/ Architect LeadJob Title - Chief Systems Engineer/ Architect Lead

SAICCompany Name - SAIC

•

Washington, District of Columbia, USA

Full-time

Job ID: 2504112 Location: WASHINGTON, DC, US Date Posted: 2025-06-25 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a Chief Systems Engineer/ Architect Lead to serve as the Technical Advisor and provide subject matter expertise (SME) to the DIA for Systems

Computer Systems EngineerJob Title - Computer Systems Engineer

LeidosCompany Name - Leidos

•

Springfield, Virginia, USA

Full-time

Job DescriptionDescription We are seeking a detail-oriented and technically skilled System Engineer to join our team. The successful candidate will be responsible for comprehensive system design, integration, testing, and support. This role includes planning, analyzing, and verifying complex systems to ensure they meet customer and operational requirements. You will play a critical role in the full systems lifecycle from requirements gathering to final system validation and deployment. Primary R

Systems Engineer IIJob Title - Systems Engineer II

Medifast, Inc.Company Name - Medifast, Inc.

•

Remote or Baltimore, Maryland, USA

Full-time

About The Opportunity At Medifast, our team members are relentless in our mission of driving Lifelong Transformation, Making a Healthy Lifestyle Second Nature . When you join Medifast, you become part of a dynamic, fast-growing community of highly motivated, like-hearted people who share a passion for promoting health and wellness. Just as OPTAVIA Coaches inspire Clients to reach their personal wellness goals, at Medifast, we inspire each other to bring our best to work each day to further our s

Mission Systems EngineerJob Title - Mission Systems Engineer

SAICCompany Name - SAIC

•

Fort Belvoir, Virginia, USA

Full-time

Job ID: 2504216 Location: FORT BELVOIR, VA, US Date Posted: 2025-04-03 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description DESCRIPTION: Merlin has an opportunity for a Mission Systems Engineer in Springfield, VA to provide Systems Engineering and Technical Advisory (SETA) servic

Systems Engineer 2Job Title - Systems Engineer 2

Realm OneCompany Name - Realm One

•

Annapolis, Maryland, USA

Full-time

RealmOne is the GOAT - where your career can reach the greatest heights! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join u

Senior Cybersecurity Systems Engineer/Cross-Domain Solutions (CDS) ExpertJob Title - Senior Cybersecurity Systems Engineer/Cross-Domain Solutions (CDS) Expert

Modern Technology SolutionsCompany Name - Modern Technology Solutions

•

Washington, District of Columbia, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Cybersecurity Systems Engineer/Cross-Domain Solutions (CDS) Expert to join our team. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward the

RF Systems EngineerJob Title - RF Systems Engineer

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you interested in contributing to the design and assessment of RF systems critical to our national defense? Do you have a passion for problem solving, creative thinking, and algorithm development? If so, we're looking for someone like you to join our team at APL. We are seeking a RF Systems Engineer to help us model, evaluate and design cutting edge RF seekers and other sensors including: RF transmitters, receivers and apertures; propagation effects; radar cross sections; syn

Senior Systems Engineer-Project IntegrationJob Title - Senior Systems Engineer-Project Integration

Harris CorporationCompany Name - Harris Corporation

•

Herndon, Virginia, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Junior Systems EngineerJob Title - Junior Systems Engineer

LeidosCompany Name - Leidos

•

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Junior Systems Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vestin

Systems Engineer, TS/SCI with PolygraphJob Title - Systems Engineer, TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: IBM MVS, Linux, Microsoft Windows, Unix Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tail

Systems Engineer, TS/SCI with PolygraphJob Title - Systems Engineer, TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: IBM MVS, Linux, Microsoft Windows, Unix Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailo

GEOINT Senior Systems EngineerJob Title - GEOINT Senior Systems Engineer

SAICCompany Name - SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2505665 Location: CHANTILLY, VA, US Date Posted: 2025-05-27 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Senior Systems Engineer to support the NRO GEOINT System Integration & Architecture (GSIA) office. This is a Systems Engineering and Technica

Maritime Technology Systems EngineerJob Title - Maritime Technology Systems Engineer

SAICCompany Name - SAIC

•

Springfield, Virginia, USA

Full-time

Job ID: 2503846 Location: SPRINGFIELD, VA, US Date Posted: 2025-03-27 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is looking for a well-qualified, Maritime Technology Systems Engineer to join an exciting program in Springfield, VA supporting the planning, initiati

Windows Systems Engineer, TS/SCI w/PolyJob Title - Windows Systems Engineer, TS/SCI w/Poly

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Microsoft SQL Database, VMware Clusters, Windows Engineering, Windows System Administration Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. A

Data Extract, Transform, Load (ETL) Systems EngineerJob Title - Data Extract, Transform, Load (ETL) Systems Engineer

SAICCompany Name - SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2506041 Location: CHANTILLY, VA, US Date Posted: 2025-06-25 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description JOB DESCRIPTION: SAIC is seeking a Data Extract, Transform, Load (ETL) Systems Engineer in Chantilly, VA to focus on Application Programming Interface design (

Aircraft Modification Systems Engineer - SeniorJob Title - Aircraft Modification Systems Engineer - Senior

Modern Technology SolutionsCompany Name - Modern Technology Solutions

•

Alexandria, Virginia, USA

Full-time

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Aircraft Modification Systems Engineer. to join our small but highly empowered team at our northern VA location where every team member is directly responsible for the success. Your focus will be on projects emphasizing modification of existing aircraft with sensors or communication equipment. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs

Senior Systems EngineerJob Title - Senior Systems Engineer

Winning Edge Solutions, LLCCompany Name - Winning Edge Solutions, LLC

•

Herndon, Virginia, USA

Contract

Role: Senior Systems Engineer Location: Fairfax, VA Key Skills: Windows Server, Active Directory, SCCM, CSP, SQL server, Apache, Unix server SUN/ Solaris, Linux/ RedHat Preferred Qualifications: Windows Server 2012R2, 2016, 2019, 2022 and newer Microsoft Active Directory Domain Services Microsoft Group Policy Management and Windows Configuration Service Providers (CSP) Microsoft Systems Center Endpoint Manager (SCCM and Intune) Exchange 2016/2019() EOL Windows Terminal Server Microsoft O

Windows Systems Engineer, TS/SCI w/PolyJob Title - Windows Systems Engineer, TS/SCI w/Poly

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Microsoft SQL Database, VMware Clusters, Windows Engineering, Windows System Administration Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator.