- Sierra Nevada Company, LLC (Lone Tree, CO)
- SNC is seeking a highly experienced and knowledgeable Senior Principal Systems Engineer - Technical Subject Matter Expert (SME) to join our team! This role ... represents the pinnacle of Systems Engineering technical acumen at SNC and will act...principles. + The ability to obtain and maintain a Top Secret Security Clearance is required Learn… more
- Lockheed Martin (Littleton, CO)
- …Trident II D5 Fleet Ballistic Missile\. Lockheed Martin \(LM\) is looking for an ambitious Systems Engineer to become a member of the Systems Engineering and ... Design Team\. As a ** Systems Engineer Staff** , you will: * Develop System and...clearance with the ability to obtain and maintain a Top Secret clearance, thus US Citizenship is… more
- Northrop Grumman (Colorado Springs, CO)
- …Systems Group, Integrated Operations Ground Systems is seeking a Sr. Principal Systems Engineer with an in-depth understanding of systems and network ... fast-paced mission focused environment. **Basic Qualifications:** + Sr. Principal Systems Engineer Bachelor's degree in STEM (Science,...current Secret clearance with ability to obtain Top Secret /SCI. + Must have experience designing,… more
- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- …Space Ground System projects of varying size and complexity. The Lead Systems Engineer provides technical leadership throughout the entire engineering lifecycle; ... through system acceptance testing and post-delivery support. The Lead Systems Engineer directly leads multi-functional teams of...clearance with the ability to obtain and maintain a Top Secret / SCI Required Experience: +… more
- Space Dynamics Laboratory (Colorado Springs, CO)
- …technical concepts clearly and succinctly to customers + Must have a US government TOP SECRET /SCI clearance and be eligible for Special Accesses + Must be ... and systems engineering experience in space hardware development projects ORBITAL SYSTEMS ENGINEER x2 Positions Qualifications: + Understanding of the space… more
- KBR (Denver, CO)
- Title: Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... protecting our national security. KBR is seeking a Ground Systems Engineer to work on complex projects...Minimal + Working Hours: Standard QUALIFICATIONS Required: + Active TS /SCI clearance with polygraph. + Bachelor's degree in science,… more
- TekSynap (Denver, CO)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** TheJr. Systems Engineer , Labs is expected tobe able to: + Generates quantifiable requirements based ... BS, 2-4 years experience; MS 0-2, years experience **Overview** We are seeking a Jr. Systems Engineer , Labsto join our Task Order proposal on the Defense… more
- L3Harris (Schriever AFB, CO)
- …cyber domains in the interest of national security. Job Title: Senior Specialist, Windows Systems Engineer Job Code: 23513 Job Location: Schriever SFB, CO Job ... Description: L3Harris Technologies is seeking a Senior Windows Systems Engineer to support secure, high-availability Windows-based infrastructure in a classified… more
- Sierra Nevada Company, LLC (Lone Tree, CO)
- …keep our world united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, ... simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system-level ownership of...analysis + The ability to obtain and maintain a Top Secret US Security Clearance is required… more
- CACI International (Aurora, CO)
- …Anticipated Posting End: 6/28/2025 **The Opportunity:** CACI is currently looking for a TS /SCI-cleared Automated Verification Systems Engineer to join our ... Automated Verification Systems Engineer Job Category: Engineering Time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more