Cross Domain Infrastructure Engineer
Company: CACI
Location: Saint Louis
Posted on: April 1, 2026
|
|
|
Job Description:
Job Title: Cross Domain Infrastructure Engineer Job Category:
Information Technology Time Type: Full time Minimum Clearance
Required to Start: TS/SCI Employee Type: Regular Percentage of
Travel Required: Up to 10% Type of Travel: Local * * * The
Opportunity: Transport Cyber Security Services (TCS) is a premier,
long-term contract with the National Geospatial-Intelligence Agency
(NGA); the functional capabilities for which provide the
information technology (IT) infrastructure services required to
deliver timely, relevant, and accurate support of national
security. Our TCS team provides innovative design, engineering,
procurement, implementation, operations, sustainment, and disposal
of transport and cybersecurity IT services on multiple networks and
security domains, at multiple locations worldwide to support the
NGA mission. CACI is seeking an Infrastructure Engineer to support
Cross Domain infrastructure of new and existing systems at NGA.
Responsibilities: • Design, deploy, and manage a VMware server
environment, including integration with storage and virtual
networking • Maintain, upgrade, and implement improvements to
virtual hardware, resources, systems and key processes. •
Coordinates implementation approach and timeline with technical and
project management staff. • Troubleshoot and resolve service
outages, technical queries, and other system related issues. •
Create and update documentation that includes but is not limited to
network configurations, troubleshooting procedures, and operational
best practices. • Provide hands-on support for production systems
and upgrades, which may occur outside normal business hours
Qualifications: Required: • Active TS/SCI Clearance • Ability to
successfully pass and maintain a Government Polygraph (post-hire
requirement) • Bachelor's Degree in a Technical Field and Six (6)
years of applicable experience • DoD Information Assurance
Technical (IAT) Level II • Experience with VMware products Desired:
• Experience working with Cross Domain Solutions. • Experience
developing systems, products, and/or processes based on a total
systems perspective. • Experience with Linux operating systems;
understanding of general operating system security practices,
TCP/IP networking, and network security concepts. - 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:
$75,200-$158,100 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.
Keywords: CACI, O'Fallon , Cross Domain Infrastructure Engineer, IT / Software / Systems , Saint Louis, Missouri
