Full-Time

Network Engineer

CACI

CACI

10,001+ employees

Provides government contracting technology and services

No salary listed

No H1B Sponsorship

Washington, DC, USA

In Person

On-site in Washington, District of Columbia. Local travel up to 10%.

US Citizenship Required

Category
DevOps & Infrastructure (1)
Required Skills
Zscaler

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Requirements
  • Bachelor’s degree (will consider experience in lieu of degree)
  • 8 or more years of relevant network engineering experience
  • Demonstrated success analyzing user requirements and delivering comprehensive enterprise network solutions, including environments consisting of approximately 175 servers, 4 physical locations, and 70 network switches
  • Extensive hands-on experience procuring, installing, configuring, and integrating complex network and information systems
  • Hands-on experience with: Cisco routing, switching, and firewall technologies; Network patching and fiber cabling (SC and LC); Aruba OS and Aruba wireless solutions; Aruba AirWave; VOIP infrastructure; Network hardware and software platforms; Zscaler security solutions
  • Willing and able to obtain and maintain a Public Trust clearance (U.S. Citizenship required)
Responsibilities
  • Lead the design, implementation, ongoing maintenance, and operational support of enterprise-scale networks leveraging Cisco routers, switches, and firewall platforms to ensure secure, reliable, and high-performing connectivity
  • Analyze system and network requirements for large, complex litigation support environments
  • Recommend and architect comprehensive hardware, software, and telecommunications solutions aligned with mission objectives
  • Design, integrate, and deploy end-to-end network solutions, including procurement, installation, configuration, testing, and troubleshooting of network and communications equipment
  • Research, design, and implement innovative technical solutions to meet evolving litigation support and operational needs
  • Develop and deliver user training, system configuration documentation, and detailed operational procedures
  • Establish, implement, and enforce system and data security controls, including firewall configurations and disaster recovery capabilities
  • Define and maintain standards, protocols, and best practices for network operations, maintenance, and lifecycle management
  • Monitor network performance and reliability, proactively resolving issues to maintain acceptable uptime across multiple sites
Desired Qualifications
  • Knowledge of structured cabling standards, including Cat5e, Cat6, and Cat6a
  • Experience managing multi-site campus environments with multi-vendor network infrastructures
  • Familiarity with Extreme Networks switches
  • Experience monitoring and troubleshooting enterprise networks using industry-standard tools to maintain high availability
  • Hands-on experience with: Wireshark; PuTTY; SolarWinds (NTA, NPM, NCM, Dameware)
  • Experience supporting firewall change requests and security rule implementation
  • Familiarity with Trusted Internet Connection (TIC) access requirements and compliance

CACI International Inc. provides technology and professional services to U.S. government clients, focusing on national security and modernization. It earns most of its revenue through long-term government contracts that fund engineering, intelligence, logistics, cybersecurity, data analytics, and IT solutions for defense, intelligence, and federal civilian agencies. Its products and services work by delivering specialized technical expertise, secure systems, and mission-support capabilities that help agencies run operations more efficiently and securely. CACI differentiates itself through its deep domain knowledge in national security, a proven track record of delivering high-quality, reliable solutions, and a skilled workforce that can execute complex, long-duration contracts. The company’s goal is to be a trusted partner for government modernization needs by providing advanced technology solutions and mission support that enhance national security and operational effectiveness.

Company Size

10,001+

Company Stage

IPO

Headquarters

Reston, Virginia

Founded

1962

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Simplify Jobs

Simplify's Take

What believers are saying

  • SkyValor deployment can accelerate revenue from border and homeland-defense programs.
  • Federal modernization demand supports CACI's financial systems, cloud, and secure-network offerings.
  • International operations add exposure to allied government and commercial customers outside U.S. spending.

What critics are saying

  • U.S. government contracts drive nearly all revenue, creating severe budget and recompete exposure.
  • SkyValor production delays or failures would damage a visible counter-drone growth story.
  • Cleared talent shortages would constrain delivery capacity and slow contract execution.

What makes CACI unique

  • CACI sells mission and enterprise IT to defense, intelligence, and federal civilian agencies.
  • SkyValor expands CACI's counter-UAS platform beyond labor-heavy services into productized systems.
  • CACI pairs cleared talent with C4ISR, cyber, and engineering capabilities.

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Benefits

Health Insurance

Flexible Work Hours

401(k) Retirement Plan

401(k) Company Match

Wellness Program

Growth & Insights and Company News

Headcount

6 month growth

5%

1 year growth

5%

2 year growth

5%
Yahoo Finance
Apr 10th, 2026
CACI wins $287M Army tech contract to modernize personnel and pay system

CACI International has secured a seven-year $287 million contract to modernise the US Army's Integrated Personnel and Pay System-Army, supporting over one million users. The company also confirmed its optical communications hardware played a central role in NASA's Artemis II mission. The defence technology contractor is scheduled to release Q3 FY2026 earnings on 22 April, with consensus expecting mid-single to low-double digit revenue and earnings growth. Analysts project CACI could reach $10.9 billion in revenue and approximately $684 million in earnings by 2028. The contract reinforces CACI's position as a federal technology partner in defence and space programmes, though the company remains heavily reliant on US government budgets. The investment narrative centres on execution of large, high-value contracts whilst managing federal spending exposure.

Yahoo Finance
Apr 9th, 2026
CACI delivers laser comms and sensing tech to NASA's Artemis II crewed Moon mission

CACI International has contributed optical communications and sensing technology to NASA's Artemis II mission, the first crewed flight of the Space Launch System rocket and Orion spacecraft. The company developed an optical communications modem module in partnership with MIT Lincoln Laboratory, integrated into the Orion Artemis II Optical Communications System payload. The O2O system successfully delivered high-definition video and data from the lunar vicinity to Earth via laser link, marking a milestone in deep-space communications. Through its acquisition of ARKA Group, CACI also supplied cryogenic-level sensing technology for the SLS rocket, supporting propellant-level measurement and engine shutdown determination during ascent. CACI's hardware is developed across multiple US locations, including Danbury, Connecticut, and Florham Park, New Jersey.

CACI International Inc
Mar 13th, 2026
CACI Closes $500 Million Offering of 6.375% Senior Notes

CACI International Inc ( NYSE: CACI ) today announced it closed a $500 million offering of 6.375% unsecured senior notes due in 2033 (the “notes”). The notes will be issued as part of the same series as CACI’s 6.375% senior notes due 2033 originally issued in June 2025. CACI intends to use the net proceeds from the offering to repay certain indebtedness under its revolving credit facility that was incurred to pay a portion of the purchase price of its acquisition of ARKA Group L.P. and costs and expenses related thereto. About CACI CACI International Inc (NYSE: CACI) is a national security company with 27,000 talented employees who are Ever Vigilant in expanding the limits of national security. We ensure our customers’ success by delivering differentiated technology and distinctive expertise to accelerate innovation, drive speed and efficiency, and rapidly anticipate and eliminate threats. Our culture drives our success and earns us recognition as a Fortune World's Most Admired

Mammoth Times
Mar 12th, 2026
CACI closes $500M bond offering to fund ARKA Group acquisition debt repayment

CACI International has closed a $500 million offering of 6.375% unsecured senior notes due in 2033. The notes will be issued as part of the same series as CACI's 6.375% senior notes originally issued in June 2025. The company intends to use the net proceeds to repay indebtedness under its revolving credit facility, which was incurred to finance its acquisition of ARKA Group L.P. and related costs. CACI is a national security company with 27,000 employees. The firm is a member of the Fortune 500, the Russell 1000 Index and the S&P MidCap 400 Index.

Yahoo Finance
Mar 11th, 2026
CACI surges 180% in 5 years on strong EPS growth, but weak backlog points to demand concerns

CACI International, a defence and intelligence solutions provider, has surged 180% over the past five years, reaching $630.12 per share and outperforming the S&P 500's 72.6% total return. The stock has gained 29.6% in the last six months. The company demonstrated solid long-term performance with revenue growing at 8.8% compound annual growth rate over five years. More impressively, earnings per share expanded at 14% annually, indicating improved profitability. However, CACI's backlog growth has been weak, averaging just 3.6% year-on-year over the last two years. This underwhelming performance suggests increasing competition may be challenging the company's ability to secure new orders. The stock currently trades at 20.6× forward price-to-earnings ratio.