Senior Software Engineer

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.

• Develop software as part of a cross‑functional agile team using languages such as C#, C/C++, Python, and Java. Also includes working with the 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, and 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/Git Lab/Azure Dev Ops ).
• 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, including 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.

• 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.

• Demonstrated software development or engineering experience related to CI/CD automation (e.g., pipelines, YAML, IaC, etc.), incorporation of Dev Sec Ops  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: C5
  
  ISR, 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.

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…