- Umbra Lab (Arlington, VA)
- …are on the lookout for an experienced and driven Senior RF Systems Engineer to spearhead the design, development , and analysis of cutting-edge space-based RF ... transmitters, amplifiers, phased arrays) and passive (eg, antennas, filters, waveguides) RF systems for spacecraft. + Perform RF system architecture design,… more
- GCyber (Arlington, VA)
- GCyber is seeking a Senior Macintosh Systems Engineer , to support a high profile DISA customer. The Senior Macintosh Systems Engineer will be part of a ... security of the MAC environment. As the Senior Macintosh Systems Engineer , you will: + Lead macOS..., you will: + Lead macOS image and workflow development , ensuring compatibility with new macOS releases and enterprise… more
- Northrop Grumman (Fairfax, VA)
- …Integrated National Systems (INS) Business Unit (BU). This role for a Ground systems engineer to support Command and Control (C2) Software Development ... functions. **What you'll get to do** : As a Systems Engineer on this team, you will...Compartmented Information (SCI) security clearance **at the time of application ** + Must have a **completed** STEM degree with… more
- Northrop Grumman (Fairfax, VA)
- …Grumman Space Systems (NGSP) is seeking a **Sr. Principal Systems Engineer ** to serve as the **Mathematical Algorithmic Requirements/Software Description ... requirement to SDD mapping. **Basic Qualifications:** + **Sr. Principal Systems Engineer :** Bachelor's degree in a STEM...active TS with SCI eligibility.** + Familiarity with MAR Development for a Ground System + Willingness… more
- M. C. Dean (Vienna, VA)
- …secure cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited ... interoperability characteristics; testing and evaluation of technology components; + Working with system architects and lead engineer **to maintain and improve… more
- General Dynamics Information Technology (Springfield, VA)
- …Yes **Job Description:** Deliver simple solutions to complex problems as an **AV Systems Engineer ** at GDIT. Here, you'll tailor cutting-edge solutions to the ... unique requirements of our clients. With a career in application development , you'll make the end user's...At GDIT, people are our differentiator. As an **AV Systems Engineer ** you will help ensure today… more
- CACI International (Sterling, VA)
- Mission System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Posting End: 7/28/2025 **The Opportunity:** As a motivated mission system engineer on this exciting program comprised...on this exciting program comprised of multiple agile software development teams, you will work together with mission end… more
- Amazon (Herndon, VA)
- …Region Services Corporate Infrastructure (RSCI) is looking for an experienced Windows Systems Engineer with a deep knowledge of Windows Active Directory ... the industry. As a member of the UC organization, you'll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform,… more
- Battelle Memorial Institute (Crystal City, VA)
- …OT security + Experience with IT Security Engineering in support of systems development , interface, and/or architecture requirements and concepts for Facility ... 4300B Security Controls and Security Authorization Process. + Expertise in evaluating system and application security threats and vulnerabilities + Experience… more
- CACI International (Chantilly, VA)
- Operational Systems Engineer with DevOps Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * **The Opportunity:** CACI is seeking an experienced operational systems engineer who will be part of...as Postgres. * Extensive experience with open-source technology, software development and system engineering. * Experience with… more