Senior Network Engineer

Posted Yesterday
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Columbia, MD, USA
In-Office
121K-266K Annually
Senior level
Information Technology • Consulting • Defense
The Role
Installs, configures, maintains, and upgrades network and sensor hardware across diverse environments. Designs network hardware solutions, implements security measures, troubleshoots hardware and applications, monitors network health and traffic, validates performance, and maintains technical documentation. The role requires extensive network engineering experience, Linux proficiency, an engineering degree or equivalent experience, IAT Level III certification, and an active NSA TS/SCI clearance with polygraph.
Summary Generated by Built In
Job Title: Senior Network Engineer

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:

* * *

The Opportunity:

Join a mission-driven team where you’ll apply your technical expertise to build, secure, and optimize advanced network and sensor systems. This role offers the chance to work hands-on with critical infrastructure, tackle complex challenges, and make a direct impact on system uptime, security, and performance. If you thrive in dynamic environments and enjoy seeing your engineering work support real-world operations, this is the opportunity for you.

Responsibilities:

  • Install, configure, and maintain network and sensor hardware across diverse environments.

  • Engineer and implement hardware solutions, layouts, and system upgrades.

  • Deploy and manage robust network security measures to ensure protection and compliance.

  • Diagnose and resolve network and sensor hardware issues efficiently.

  • Climb ladders to install, inspect, and troubleshoot sensor devices when necessary.

  • Monitor network health, analyze traffic patterns, and enhance system visibility using metrics and alerting tools.

  • Create and maintain comprehensive network documentation, policies, and procedures.

Qualifications:
Required: 

  • An active NSA TS/SCI Polygraph.

  • Bachelor’s degree in engineering from an accredited institution. An additional four (4) years of network engineering experience may substitute for the degree. ​

  • Twelve (12) years of experience supporting programs/contracts of similar scope, type, and complexity.

  • IAT Level III baseline certification (per DoD 8570.01-M) is required.

  • ​At least 3 years of recent Network Engineering experience.

  • Strong understanding of network architecture and design principles.

  • Hands-on experience administering network switches.

  • Proficiency in patching and upgrading network devices and applications.

  • Demonstrated troubleshooting skills for network applications.

  • Experience with hardware installation and cabling.

  • Proficiency working in Linux environments; Linux system administration experience is a plus.

Desired:

  • Familiarity with Cross Domain Solutions (CDS).

  • Experience administering and troubleshooting applications.

  • Background validating network throughput and performance.

  • Experience with monitoring and observability tools.

-

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:

$120,800 - $265,800

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.

Skills Required

  • Active NSA TS/SCI clearance with polygraph
  • Bachelor’s degree in engineering from an accredited institution, or four additional years of network engineering experience in lieu of the degree
  • Twelve years of experience supporting programs or contracts of similar scope, type, and complexity
  • IAT Level III baseline certification under DoD 8570.01-M
  • At least three years of recent network engineering experience
  • Strong understanding of network architecture and design principles
  • Hands-on experience administering network switches
  • Experience patching and upgrading network devices and applications
  • Network application troubleshooting experience
  • Experience with hardware installation and cabling
  • Proficiency working in Linux environments
  • Linux system administration experience
  • Familiarity with Cross Domain Solutions (CDS)
  • Experience administering and troubleshooting applications
  • Experience validating network throughput and performance
  • Experience with monitoring and observability tools

CACI International Inc Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about CACI International Inc and has not been reviewed or approved by CACI International Inc.

  • Healthcare Strength Pay is supported by a broad set of health-plan options across multiple national carriers, with telemedicine and tax-advantaged accounts included. Dental and vision choices are also described as multi-option, which strengthens overall coverage breadth.
  • Leave & Time Off Breadth Flexible Time Off is available for many salaried-exempt roles, while hourly roles accrue PTO, creating multiple time-off pathways by employment class. Paid disability coverage, fixed holidays, and paid leave programs (including parental leave and other leave types) further round out time-off and leave coverage.
  • Retirement Support Retirement support includes a 401(k) match structure described as 50% up to 8% of pay (effective 4%) and an Employee Stock Purchase Plan with a discount. Tuition reimbursement and certification support also add to the overall rewards package that complements core retirement benefits.

CACI International Inc Insights

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The Company
HQ: Reston, VA
17,673 Employees
Year Founded: 1962

What We Do

CACI’s approximately 23,000 talented employees are vigilant in providing the unique expertise and distinctive technology that address our customers’ greatest enterprise and mission challenges. Our culture of good character, innovation, and excellence drives our success and earns us recognition as a Fortune World's Most Admired Company. As a member of the Fortune 1000 Largest Companies, the Russell 1000 Index, and the S&P MidCap 400 Index, we consistently deliver strong shareholder value. Visit us at www.caci.com.

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