Engineer Senior – Spacecraft Optical Communications - $20K Sign On Bonus
BAE SystemsBoulder
Top Secret
Active required
Polygraph type unspecified
Onsite
$97,008 - $164,914
Found 2 days agojobs.baesystems.com
Colorado location and clearance
Top Secret clearance jobs in Boulder, Colorado
Current employer postings that name Boulder and explicitly require Top Secret.
A Top Secret requirement is distinct from TS/SCI access. Each listing also shows whether the employer requires an active clearance or says it may be obtainable.
Active openings
32
Current direct-employer listings
Employers represented
5
Largest employer accounts for 50% of current listings
Posting activity
13
First discovered by Cleared Colorado in 30 days
Salary disclosed
97%
31 current listings
Current matching openings
Showing the 20 newest of 32 active listings.
Senior Principal Engineer II – Mission Operations Systems Engineer
BAE SystemsBoulder · Broomfield
Top Secret
Active required
Onsite
$149,603 - $254,317
Found 5 days agojobs.baesystems.com
Production Planner IV- Operational Engineering and Planning
BAE SystemsBoulder · Broomfield · Westminster
Top Secret
Active required
Onsite
$66,017 - $105,628
Found 5 days agojobs.baesystems.com
Found 5 days agoparsons.wd5.myworkdayjobs.com
Software Engineer - Level 3 or 4 - (AHT)
Northrop GrummanBoulder
Top Secret
Active required
Onsite
$114,000 - $213,400
Found 8 days agonorthropgrumman.jobs
Algorithms Software Engineer - Level 2 or 3 - (AHT)
Northrop GrummanBoulder
Top Secret
Active required
Onsite
$91,800 - $171,000
Found 8 days agonorthropgrumman.jobs
Found 8 days agoparsons.wd5.myworkdayjobs.com
Project Engineer Sr - E3
Lockheed MartinBoulder · Longmont
Top Secret
Active required
Onsite
$95,900 - $178,100
Found 6 days agolockheedmartin.eightfold.ai
(SkillBridge) Industrial Security Analyst - Level 3
Northrop GrummanBoulder
Top Secret
Active required
Onsite
$85,600 - $128,400
Found 14 days agonorthropgrumman.jobs
2026 Associate Cyber Systems Engineer - Boulder CO (AHT)
Northrop GrummanBoulder
Top Secret
Active required
Onsite
$83,800 - $125,800
Found 18 days agonorthropgrumman.jobs
Integrated Program Planner Associate - Level 1 (entry level)
Lockheed MartinBoulder · Highlands Ranch
Top Secret
Active required
Onsite
$55,700 - $103,400
Found 6 days agolockheedmartin.eightfold.ai
Cyber Systems Engineer - Level 2 or 3 (AHT)
Northrop GrummanBoulder
Top Secret
Active required
Onsite
$101,000 - $187,900
Found 23 days agonorthropgrumman.jobs
Systems Engineer Stf
Lockheed MartinBoulder · Littleton
Top Secret
Active required
Onsite
$131,100 - $243,500
Found 29 days agolockheedmartin.eightfold.ai
Software Engineer Sr
Lockheed MartinBoulder · Longmont
Top Secret
Active required
Onsite
$110,300 - $204,900
Found 30 days agolockheedmartin.eightfold.ai
Principal Engineer – Mission Operations Systems
BAE SystemsBoulder · Broomfield
Top Secret
Active required
Onsite
$118,095 - $200,762
Found 32 days agojobs.baesystems.com
Found 37 days agokbr.wd5.myworkdayjobs.com
Engineer Principal – Space Vehicle Systems and Simulators – $15,000 Sign On Bonus
BAE SystemsBoulder · Broomfield
Top Secret
Active required
Onsite
$118,095 - $200,762
Found 37 days agojobs.baesystems.com
Engineer Senior Principal III – Space Vehicle Engineer - New Business SV Architect
BAE SystemsBoulder
Top Secret
Active required
Hybrid
$153,377 - $260,743
Found 39 days agojobs.baesystems.com
Dev Sec Engineering Sr - E3
Lockheed MartinBoulder · Littleton
Top Secret
May be obtainable
Onsite
$110,300 - $204,900
Found 45 days agolockheedmartin.eightfold.ai
Systems Integration/Test Engineer - E2
Lockheed MartinBoulder · Longmont
Top Secret
Active required
Onsite
$79,300 - $147,300
Found 47 days agolockheedmartin.eightfold.ai