CACI
Enterprise Systems Engineer UK-TS/SCI with Poly
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Job Title: Enterprise Systems Engineer UK-TS/SCI with Poly
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular-Long Term Assignment
Percentage of Travel Required: Up to 10%
Type of Travel: Local
The Opportunity:
We are seeking an engineering focused Enterprise Services Engineer—not a developer role—who has solid, hands-on experience operating within complex enterprise service environments. This role requires someone who can independently manage multiple enterprise grade services, ensure platform stability, meet service-level agreements (SLAs), and proactively identify and resolve performance issues.
The successful candidate will support existing on-premises services with a forward-looking mandate: migrating and modernizing these services into Azure over time. This position requires deep technical breadth and exceptional troubleshooting capabilities across Windows-based enterprise ecosystems.
Responsibilities:
- Operate, maintain, and troubleshoot multiple enterprise services to ensure stability, performance, and adherence to SLAs.
- Perform advanced performance monitoring using both native and third-party enterprise tools.
- Lead and contribute to service modernization efforts, including structured migration of on-premises capabilities into Azure.
- Execute deep engineering-level troubleshooting for Windows desktop platforms, including boot-level debugging for CSI operations.
- Provide engineering support for Citrix VDI environments and enterprise-scale identity and endpoint platforms.
- Collaborate with cross-functional teams to ensure service readiness, effective incident response, and continuous improvement.
- Contribute to enterprise service engineering documentation, standards, and automation where applicable.
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Qualifications:
Required:
- Active TS/SCI with Polygraph
- Tanium platform operations
- LoginVSI
- Cayosoft Administration
- 1E (Endpoint Automation & Experience)
- SL1 / Voss
- Kion (Cloud Governance)
- Splunk engineering and dashboarding
- Azure performance monitoring
- Citrix VDI engineering
- Windows desktop engineering, including deep troubleshooting and boot process debugging
- Active Directory Engineering / Entra Engineering (Azure AD)
- Needs an 8570 Compliant Certification in one of the following certs: A+ CE, CCNA-Security, CND, Network+ CE
Desired:
- Demonstrated ability to operate complex enterprise ecosystems in a multi-service environment.
- Experience leading service transitions from on-prem to Azure.
- Strong documentation habits and ability to communicate complex technical issues clearly.
- Familiarity with incident response, root cause analysis, and enterprise change management.
- Relevant certifications: Microsoft, Citrix, Tanium, Splunk, or similar.
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.
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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: $108,400 - 227,500 USD
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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