Network Engineer- Tier 3- Intelligence Community
CACI International· enterprise· Defense· Oct 12, 2026 · 16d ago
Washington, DC, US
In office
Full-time
Mid
$87K–$182K
14+ years exp
Job description
Job Title: Network Engineer- Tier 3- Intelligence Community
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: None
Type of Travel: None
* * *
The Opportunity:
The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its CONUS & OCONUS operating locations. Our focus includes the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, activities associated with customer local area networks (LANs) and unified communication (UC) services.
Our mission on this program will be the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, or Capital Equipment Replacement Program (CERP) activities associated with the clients’ LANs, CAN and Unified Communication services. Become a part of our great team and make a difference.
Responsibilities:
As a Tier 3 Network Engineer , you ll be challenged with hard complex support problems where you will coordinate with other NOC and Operational staff and be asked to lead and preform platform upgrades. You are expected as one of the leaders on the Network team members to coordinate ticket acceptance and resolutions. You will development of technical resolution reports for critical outages in the Network .
What will you do:
P er form System patching and IAVA patches to n etwork r outers and switches.
Perform IOS and Software upgrades
Create /review and publish in KM system Standard Operating Procedures (SOP) for network operations.
Troubleshoot systems failures and accessibility problems within the network to our services .
Monitor network performance , track usage and develop capacity planning reports .
Develop and maintain IP Address allocations tables.
Makes recommendations that enhance operational efficiencies for network monitoring, management, and overall operations.
Uses experience and knowledge articles to understand/implement potential workarounds.
Updates knowledge articles and handles how to questions.
Support KM management by e ntering solutions into the Solutions database.
Facilitate engineering designs data calls.
Lead new /enhanced network implementation, installation, and technical refresh projects within a site or locale.
Works independently while providing leadership to the rest of the Network team .
Problems faced are difficult , will require detailed information gathering, analysis, and investigation to understand problems. You will employ creativity and ingenuity for new technical solutions applicable across the enterprise, drawing heavily on prior experience.
Preform Network ticket resolution.
Support Network ticket closure across Network OPS staff to include:
Completes initial categorization of Service Requests (type, sub-type, location device, priority, etc.)
Use administrative access to the network to provision new switches, router , V LANs and Crypto .
Uses administrative access to network components to research errors, incidents, problems and to perform incident analysis and identify potential problems.
Routing Service Requests to the appropriate organization required for incident resolution.
Performs root cause analyses.
Completes problem resolutions associated with incident ticket(s)
Will configure, deploy, manage, and maintain Network monitoring systems used by the technicians to ensure availability and overall performance of system and services.
Qualifications:
High School/GED 14 Yrs , or Associates 12 Yrs , or Bachelors 10 Yrs , or Masters 9 Yrs ,
Current IAT II level certification
Minimum TS/SCI (we can sponsor for polygraph- which you will need in order to begin work)
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.
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:
$86,600 - $181,800
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.
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