Computer Network Operator, Senior

Company: CACI
Location: Chantilly
Posted on: April 1, 2026

Job Description:

Job Title: Computer Network Operator, Senior Job Category: Engineering 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: If the idea of working with and among a team of true cyber security engineering experts with world class and unique skills excites you, then this might be the opportunity for you! Individuals with experience in or across a range of technical disciplines in IT and cybersecurity engineering possessing a strong desire to serve in a role delivering great mission impact fit in well with our team and find this role highly rewarding. Apply your skills and experience and continuously learn new things in an environment where research and experimentation are encouraged and valued . There is no substitute for applying your skills in a real-world cyber operations environment, solving incredibly challenging problems where often times a textbook answer does not exist. Creativity on top of a strong technical foundation and fundamental understanding of cyber engineering is paramount for success in this role. Be part of a department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and between programs with peers who are dedicated to advancing national security. Participate in fun team outings and team building events where you get to engage with your co-workers and expand your career network. We are a fun, engaging environment with a management team focused on growing your career and making you a part of our future. We offer bonus compensation plans that demonstrate you being appreciated for working on the program and being a part of our team. You'll get paid for cyber events and training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses to nationally recognized certification courses to grow your career. Learn more about our program here: VORPAL Jobs . Responsibilities: • You will work onsite with the client doing high-end and cutting edge cyber related work with small dynamic technical teams • You will open-source tools such Metasploit, BurpSuite, nmap and Wireshark as well as proprietary tools to perform red teaming and penetration testing of the client's global network • You will develop technical requirements for new tools or enhancements to existing tools and become the tools "champion" throughout the tool's life cycle • You will pro-actively identify, define, and advocate technical processes, approaches, and concepts to enhance/improve mission-focused efforts • You will write and produce high-quality technical reports related to the scope, nature, and characteristics of the client's technical objective that are suitable for dissemination to both technical and nontechnical audiences Qualifications (a strong combination but not necessarily all of the following) Qualifications : Required: • Active TS/SCI with required polygraph clearance • 7 years of more of technical experience in cybersecurity discipline, computer applications, information systems, engineering, mathematics, or related field • Must possess government cyber certifications • Understanding of computer network architectures • Well versed in firewall technologies, proxies, ipchains, iptables, SNORT, NMAP, Wireshark, etc. • Developmental knowledge of basic scripting with python (preferable), bash, perl, or Powershell • Experience with and ability to train others on advanced operational techniques • Understanding of telecom infrastructure and mobile and/or RF communications • Experience with risk assessment, mitigation strategies, and tradeoffs in the context of cybersecurity • Basic understanding of internet functionality, ISPs, and network traffic • Possess at least basic level of systems administration knowledge across operating systems (Linux, Windows, Android, iOS) • Demonstrated experience applying creative problem solving skills to solve hard technical challenges • Ability to convey highly technical information in a clear and concise manner, both verbally and written • Understanding of internet laws and regulations governing the internet • Hands-on experience executing cyber operations mission sets • Certification from government entities in cyber operations • Decision making – must have demonstrated experience using sound judgment in a high ops tempo environment, calm, level-headed, and rational - 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: $113,200 - $237,800 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.

Keywords: CACI, Ellicott City , Computer Network Operator, Senior, IT / Software / Systems , Chantilly, Maryland