Job Title: Network Management Systems (NMS) Operations Tier 3
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Continental US
The Opportunity: We are seeking an experienced Network Management Systems (NMS) Engineer to oversee the operations of the production NMS tools suite. The ideal candidate will have advanced knowledge of network management systems and be responsible for monitoring, maintaining, and optimizing our production Linux-based NMS infrastructure.
Responsibilities:
Administer, configure, and troubleshoot Linux-based systems (e.g., CentOS, Ubuntu, RHEL) in an air gapped environment.
Monitor, configure, and optimize Linux servers for NMS applications (e.g., Riverbed, SolarWinds, Network Node Manager)
Monitor system performance, identify bottlenecks, and implement improvements (e.g. Prometheus, collectd, Grafana, InfluxDB).
Troubleshoot and resolve system issues, including system failures, performance problems, and network-related issues.
Develop and implement automation scripts to improve system management efficiency
Work closely with DevOps and engineering teams to identify areas for process improvement and automation.
Analyze system performance data and provide recommendations for optimization
Execute projects related to NMS upgrades, migrations, and integrations
Manage system updates, patches, and security configurations to ensure systems are up-to-date and secure.
Provide support for automation-related incidents and work on optimizing system health and uptime.
Mentor junior team members and provide technical guidance
Collaborate with cross-functional teams to ensure system reliability and security
Ensure high availability, reliability, and scalability of Linux environments to support the NMS
Participate in on-call rotations for critical incident response
Qualifications:
Required:
Bachelors degree in Technical field or equivalent work experience
10+ years of related work experience
TS/SCI with Poly required
Strong knowledge of Linux operating systems (e.g., Red Hat, CentOS, Ubuntu)
Experience with cloud platforms (AWS, Azure, GCP) and on premise virtualization platforms (VMware, libvirt, KVM) and their monitoring tools
Proficiency in shell scripting and at least one programming language (e.g., Python, Bash)
Experience with configuration management tools (e.g., Ansible, Puppet, Chef)
Expertise in network management tools and platforms (e.g., Riverbed, SolarWinds, Network Node Manager)
Familiarity with ITIL processes and best practices
Excellent troubleshooting, problem-solving and analytical skills
Strong communication and teamwork abilities
Desired:
Relevant certifications (e.g., RHCE, ITIL)
Hands-on experience with CI/CD tools like Jenkins, GitLab CI, GitHub Actions, or similar.
Experience with monitoring tools such as Prometheus, collectd, Grafana, InfluxDB
Knowledge of log management and analysis tools (e.g., Elastic)
Understanding of DevOps practices and CI/CD pipelines
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 nations 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: The proposed salary range for this position is: $94,600 - $208,000
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.