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Salary
$79k – $163k per year
Location
In office (Springfield)
Seniority
Middle · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 29, 2026. First seen by Alion on Oct 19, 2026. CACI International scores D on the Alion truth index.

Overview
Company
Impact
Profile match
CACI International is an American technology company founded in 1962 that works almost entirely for United States defence, intelligence and federal civilian agencies. It has moved from being a conventional IT services contractor toward supplying its own technology, with a substantial expeditionary electronic warfare and signals intelligence product line, photonics and optical communications for space, and secure network modernisation. Headquartered in Reston, Virginia, the company employs more than twenty thousand people, the majority holding security clearances, and has grown through a steady programme of acquisitions that add differentiated technology rather than headcount alone.
Job Title: Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *

The Opportunity:

CACI is seeking a motivated, technically capable Systems Engineer to support mission-critical systems and operations in Springfield, Virginia. This position provides systems engineering and integration support for complex operational environments, serving as a key technical interface between software development teams, government customers, SETA representatives, and 24×7 mission operations personnel.

The ideal candidate has experience supporting operational systems, coordinating software integration and deliveries, troubleshooting technical issues, analyzing system performance, and collaborating across multiple engineering and operational organizations.

Success in this role requires strong technical problem-solving skills, an understanding of software development and integration processes, and the ability to independently coordinate engineering activities while minimizing impacts to ongoing mission operations.

This position supports mission-critical operations across geographically separated locations, delivering specialized communications capabilities to users worldwide.

Responsibilities:

  • Coordinate software development, integration, testing, and deployment activities across multiple development teams and operational environments.
  • Serve as a primary technical interface between software developers, government customers, SETA representatives, Tier 1 operators, Tier 2 maintainers, and other mission stakeholders.
  • Review, schedule, and deconflict software deliveries, system maintenance, and engineering activities to minimize operational impacts and maintain mission continuity.
  • Assess system readiness for software deliveries, identify technical risks and dependencies, and brief customer leadership ahead of key integration and deployment milestones.
  • Investigate operational anomalies, assess system behavior, coordinate technical troubleshooting with developers and maintainers, and track issues through resolution.
  • Analyze system performance, operational metrics, incident trends, and recurring issues to identify risks and recommend improvements to system reliability and mission effectiveness.
  • Develop and deliver weekly, monthly, and ad hoc technical reports, including system performance analysis, engineering status, operational readiness, and risk assessments.
  • Review technical documentation, software release notes, test results, and operational procedures to ensure technical accuracy and readiness for implementation.
  • Track, prioritize, and coordinate system discrepancies, enhancement requests, configuration changes, and technical issues across engineering and development organizations.
  • Develop and present monthly Program Management Review (PMR) content, highlighting accomplishments, technical progress, operational impacts, and risks.
  • Author, review, and maintain operational and engineering guidance for internal teams and mission partners.
  • Support operational troubleshooting and anomaly resolution, including occasional after-hours coordination and escalation as mission needs require.
  • Collaborate across geographically separated sites to improve engineering processes, system reliability, operational efficiency, and mission execution.

Qualifications:

Required:

  • Active TS/SCI clearance with a minimum of a CI polygraph.
  • Bachelor's degree in Engineering, Computer Science, Information Technology, or a related technical discipline and 3+ years of relevant experience, or equivalent applicable experience.
  • Demonstrated experience in systems engineering, systems integration, software integration, or technical engineering support within a complex operational environment.
  • Experience supporting software development, integration, testing, deployment, or sustainment activities.
  • Experience coordinating technical activities across software development teams, engineering organizations, government customers, and operational stakeholders.
  • Ability to investigate technical issues, assess operational impacts, coordinate troubleshooting activities, and communicate findings to technical and nontechnical audiences.
  • Working knowledge of IT infrastructure, including operating systems, networking, databases, virtualization, and software applications.
  • Experience with configuration management, change management, issue tracking, and software release processes.
  • Strong organizational and time management skills, with the ability to independently manage multiple concurrent engineering activities and priorities.
  • Strong written and verbal communication skills, including experience preparing technical documentation, status reports, and briefings.
  • Ability to work effectively in a mission-focused operational environment with evolving customer priorities and technical requirements.
  • Willingness to support occasional after-hours operational anomalies and mission-critical activities as required.

Desired:

  • Prior experience supporting NRO, NGA, or other intelligence community mission systems.
  • Familiarity with NRO System Integration Standards (NSIS), including engineering milestones, integration activities, technical reviews, and associated documentation.
  • Experience supporting 24×7 mission operations or other high-availability operational environments.
  • Experience coordinating software releases, integration testing, operational acceptance, and system readiness assessments.
  • Experience working directly with software developers to investigate defects, evaluate system behavior, and coordinate technical resolutions.
  • Experience using SQL to query databases, analyze operational data, troubleshoot issues, or generate technical reports.
  • Experience developing or modifying Python scripts for data analysis, automation, troubleshooting, or operational reporting.
  • Experience with data analytics, trend analysis, performance metrics, and technical reporting.
  • Experience developing or maintaining Excel VBA macros or other tools used to automate reporting and data processing.
  • Familiarity with Agile software development practices, Jira, Confluence, and other engineering collaboration tools.
  • Experience with systems engineering processes, requirements management, interface analysis, verification and validation, and operational test and evaluation.
-

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.

The proposed salary range for this position is:

$79,400 - $162,700

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.

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