Mission Systems and Network Administrator

Job ID: 2619087
Location: Aurora, CO, US
Date Posted: 2026-11-13
Category: Engineering and Sciences
Subcategory: Systems Engineer
Schedule: Full-Time
Shift: Rotating
Travel: Yes - 10% of the time
Minimum Clearance Required: TS.SCI_wPoly
Clearance Level Must Be Able to Obtain: None
Potential for Remote Work: ORA_ON_SITE
Description
SAIC is seeking a Mission Systems and Network Administrator to support a Heavy Mission Integration Program in Aurora, CO.
As the Mission Systems and Network Administrator you will coordinate and manage end to end architecture by scheduling assets, configuring, maintaining, and troubleshooting networking equipment, servers and processing systems. End-to-end events will support testing, development, training, exercises, and real-world operations. You will also directly interface with all users and sister agencies tabulating requirements, spotting trends, and developing usage metrics as needed by customers for mission execution.
Job Duties to include:

• Coordinate and execute space and ground segment schedules with government and intelligence community stakeholders.
• Monitor mission data generation and ensure timely delivery of critical products.
• Administer, maintain, and troubleshoot network infrastructure, including servers, switches, firewalls, and software.
• Perform network monitoring, fault detection, performance analysis, and cybersecurity support activities.
• Diagnose and resolve hardware and software issues while documenting incidents, outages, and corrective actions.
• Analyze network performance data and recommend improvements to optimize throughput and reliability.
• Communicate operational, scheduling, and network issues to internal teams and Government leadership.
• Develop technical documentation and support planning and implementation of system upgrades.
• Support integration of hardware, software, cybersecurity enhancements, and technology refresh efforts across multi-level classified environments.
• Train and support end users on system operations and best practices.
• Maintain strong communication, teamwork, and customer service skills while supporting geographically dispersed users and stakeholders.
• Participate in rotating shifts, including nights, weekends, and holidays, as required.
• Travel up to 0 - 10% in support of mission requirements.

Qualifications
Required Education

• Bachelors and nine (9) years or more experience; Masters and seven (7) years or more experience ; PhD or JD and four (4) years or more experience. Relevant experience to be substituted in lieu of degree. Relevant years of experience in CS/IT field may be substituted in lieu of degree
• DoD 8140 Information Assurance Technical (IAT) Level II certification required (e.g., CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP). Candidates who do not currently possess an IAT Level II certification must obtain one within 90 days of hire.

Required Clearance:

• Active and Current Top Secret/SCI security clearance with an active Polygraph

Required Experience:

• 10+ years of IT enterprise experience to include network and system administration
• Working knowledge of Red Hat Enterprise Linux, Network protocols, Palo Alto firewalls, and Dell server configuration.
• Ability to analyze complex technical issues, think critically, and develop solutions with limited documentation or prior experience in the problem space.
• Proven ability to work effectively both independently and as part of a collaborative team environment.
• Experience documenting best practices, troubleshooting procedures, and system maintenance activities.
• Strong project management, organizational, and prioritization skills.
• Excellent communication, interpersonal, and briefing skills, with the ability to engage effectively with employees and leadership at all levels.
• Demonstrated ability to manage multiple priorities in a fast-paced operational environment.
• Ability to lift and carry up to 50 pounds.

Target salary range: $140,001 - $180,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.
SAIC is a premier technology integrator providing full life cycle services and solutions in the technical, engineering, intelligence, and enterprise information technology markets. SAIC is Redefining Ingenuity through its deep customer and domain knowledge to enable the delivery of systems engineering and integration offerings for large, complex projects. SAIC's approximately 15,000 employees are driven by integrity and mission focus to serve customers in the U.S. federal government. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $4.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see .