Senior Systems Engineer with Security Clearance

Job Title: Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: 12/31/2026 The Opportunity: * Lead systems engineering for an Agile program delivering GEOINT capabilities to the National Geospatial-Intelligence Agency (NGA).
* Work on-site at a Government facility as a trusted engineering partner to mission system owners.
* Own engineering rigor across exceptionally complex systems spanning software, data, and infrastructure.
* Shape how mission needs become verified, delivered capability. This position is contingent upon contract award. Responsibilities: * Lead requirements analysis, decomposition, and traceability from mission needs to delivered capability.
* Define and manage system interfaces, interface control documentation, and cross-system dependencies.
* Develop and maintain system design documentation, engineering artifacts, and technical baselines.
* Lead verification and validation planning and support test execution across releases.
* Perform engineering trade studies and risk assessments; recommend courses of action.
* Coordinate engineering activities with Government engineers, delivery teams, and external programs.
* Mentor mid-level and junior systems engineers and enforce engineering standards. Qualifications: Required: * TS/SCI Security Clearance (TS/SCI) with ability to obtain Polygraph
* Bachelor's degree in Engineering, Computer Science, or a related technical discipline (equivalent experience accepted).
* 8+ years of systems engineering experience on complex software-intensive systems.
* Demonstrated experience with requirements management, interface definition, and V&V.
* Experience supporting Government programs through engineering reviews and technical baselines.
* Strong technical writing and stakeholder communication skills.
* Ability to work on-site at a Government facility. Desired: * Experience with GEOINT systems or geospatial capabilities.
* Experience in Agile or SAFe delivery environments.
* Familiarity with model-based systems engineering (MBSE) practices. - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $82,100-$172,400 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.