Demo

Senior Software Engineer

CACI
Colorado, CO Full Time
POSTED ON 11/25/2025
AVAILABLE BEFORE 1/25/2026
Senior Software 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: There is not an anticipated end date for this posting since applications are needed on an ongoing basis.

The Opportunity:

CACI is seeking a Senior Software Engineer to join our cross-functional agile team responsible for developing software for the Tactical Integrated Ground Suite (TIGS) System of Systems (SoS). The Senior Software Engineer will contribute to enhancing the operational availability and mission effectiveness of all currently deployed and future TIGS SoS.

Responsibilities:
• Develop software as part of a cross-functional agile team using languages such as C#, C/C , Python, and Java. Also includes working with cybersecurity engineering team to address ongoing sustainment of fielded software and firmware baselines comprised of Commercial Off-The-Shelf (COTS), Government Off-The-Shelf (GOTS), vendor provided, and contractor developed/maintained configuration items.
• Demonstrate experience developing software for one or more of the following areas of application: graphical user interface (GUI) or human-machine interface (HMI), embedded systems with emphasis on tactical/network/satellite communications, software-defined radios.
• Apply knowledge of agile development methodologies (e.g., Scrum, Kanban) and experience working with modern software development environments and tools for software configuration management (e.g., Git and source code branching strategies), issue management (e.g., Jira/GitLab/AzureDevOps).
• Assist in the development and integration of both existing and new software components and capabilities across the TIGS SoS.
• Work with the cross-functional agile team across the engineering lifecycle to assist with planning, development, integration, verification, and acceptance of software changes.
• Support additional lifecycle sustainment engineering activities such as reproducing, troubleshooting, and root causing software errors, defects, and failures across the system of systems. Includes working with field service engineers, product support management team, customers, end-users, and other stakeholders (as needed) to identify and address operational, maintenance, and sustainment issues with opportunity for occasional travel.
• Collaborate with systems engineers, cybersecurity engineers, hardware engineers, and other stakeholders to ensure software aligns with system requirements and specifications, including supporting the development and delivery of related software deliverables (e.g. SDD, SDP, SVD/VDD, APIs/ICDs, STP/STD/STRs, etc. as needed)
• Provide guidance and mentorship to junior team members, reviewing and delegating work as needed.
• Interface with peers to resolve complex and often difficult problems with minimal oversight from management.

Qualifications:
• BS in Computer Science, Software Engineering, or a related field
• Minimum of 7 years of related work experience in software development.
• Strong experience demonstrated in one or more of the following programming languages: C#, C/C , Python, or Java.
• Proven knowledge of agile development methodologies and modern software development tools and environments.
• Excellent problem-solving, communication, adaptability, critical thinking, time management, and interpersonal communication skills.

Preferred Experience:
• Demonstrated software development or engineering experiences related to CI/CD automation (e.g., pipelines, YAML, IaC, etc.), incorporation of DevSecOps principles/methodologies (e.g., zero-trust, security scanning, automated feedback loops, continuous monitoring, SLAs/SLOs, etc.), and microservices-based architectures that leverage virtualization/containerization.
• Experience developing Software for related mission systems/technologies including, but not limited to: C5ISR, Tactical EW/ISR, SATCOM, Software Defined Radios, or similar/equivalent DoD systems and domains


 

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 success, and find opportunities to break new ground — in your career and in our legacy. 

 

Your potential is limitless. So is ours.

Learn more about CACI here.

________________________________________________________________________________________

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. Learn more here.

The proposed salary range for this position is:

$98,500-$206,800

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.

Salary : $98,500 - $206,800

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Software Engineer?

Sign up to receive alerts about other jobs on the Senior Software Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$146,673 - $180,130
Income Estimation: 
$146,673 - $180,130
Income Estimation: 
$176,149 - $220,529
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$146,673 - $180,130
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at CACI

  • CACI Washington, DC
  • Job Profile: Product Support Analysis T4 JR Type: Conditional Job Category: Logistics Minimum Clearance Required to Start: Secret Percentage of Travel Requ... more
  • 14 Days Ago

  • CACI Washington, DC
  • Job Profile: Software Development T1 JR Type: Conditional Job Category: Information Technology Minimum Clearance Required to Start: Secret Percentage of Tr... more
  • 14 Days Ago

  • CACI Fort Washington, MD
  • Technical Security Education Curriculum (TSCM) Instructor Job Category: Training Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Poly... more
  • 14 Days Ago

  • CACI Annapolis, MD
  • Information Systems Security Officer (ISSO) Skill Level 3 Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Poly... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Senior Software Engineer jobs in the Colorado, CO area that may be a better fit.

  • General Dynamics Colorado, CO
  • Job Details Basic Qualifications Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. ... more
  • 26 Days Ago

  • Boeing Intelligence and Analytics Colorado, CO
  • Software Engineer (Experienced / Senior) Why This is an Exciting Role: The Boeing Space & Launch Division's Global Satellite Configuration and Control Equi... more
  • 12 Days Ago

AI Assistant is available now!

Feel free to start your new journey!