Jobs and Careers
CA

Senior Systems Engineer

CACI International Inc
United Statesfull_timeVerifiedPosted 30 Jan 2026
💰 $290,000/yr($131,800/yr$290,000/yr)

About the role

Job Title: Senior Systems Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

* * *

The Opportunity:

Join our dynamic Network Security Implementation and Sustainment (NSIS) Services team as a Senior Systems Engineer and play a pivotal role in shaping the future of our technological infrastructure. This is an exciting opportunity to lead design and development activities, drive innovation, and ensure the seamless integration of cutting-edge systems.  If you are passionate about technology and eager to make a significant impact, we invite you to apply.

Responsibilities:

  • Analyze system requirements and spearhead design and development activities.

  • Assist users in formulating requirements, provide advice on alternative approaches, and conduct feasibility studies.

  • Offer technical leadership for the integration of requirements, design, and technology.

  • Incorporate new plans, designs, and systems into ongoing operations.

  • Develop comprehensive technical, system architecture, and system design documentation.

  • Guide system development and implementation planning through the assessment or preparation of system engineering management plans and system integration and test plans.

  • Engage with government entities on Systems Engineering technical considerations and resolve associated problems, issues, or conflicts.

  • Ensure the technical integrity of work performed and deliverables within the Systems Engineering area of responsibility.

  • Effectively communicate with program personnel, government overseers, and senior executives.

  • Conduct thorough site surveys, document network configurations, and manage hardware installations across multiple sites.

  • Analyze and recommend hardware specifications tailored to project needs.

  • Review and support network communications systems (LAN/WAN), evaluate current systems, and annotate vulnerabilities.

  • Ensure STIG/STE Compliance and implement Zero Trust principles.

Qualifications:

Required:

  • TS/SCI with Polygraph clearance.

  • Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university. Alternatively, 25 years of SE experience may be substituted for the degree.

  • 20+ years of experience as a Systems Engineer in programs and contracts of similar scope, type, and complexity.

  • Demonstrated experience in planning and leading Systems Engineering efforts is essential.

  • Proficiency in Cisco networking, Palo Alto, SonicWALL, F5 Load balancer, and Web Proxy.

  • Experience with Microsoft Visio network diagrams.

  • Expertise in device configuration and deployment.

  • Experience in network modernization efforts.

Desired:

  • Proven experience in developing system requirements specifications and technical documentation.

  • Strong leadership skills in guiding system development and implementation planning.

  • Excellent communication skills for interacting with both technical and non-technical stakeholders.

  • A proactive approach to problem-solving and conflict resolution in a government oversight environment.

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.

_________________________________________________________________________

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 succe

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

CACI International Inc

View company profile →