Network Systems Administrator

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career, and customer-oriented Network System Administrator (NSA) - I to join our team in El Segundo, CA.

You will provide day-to-day support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities supporting SSC Directorates and/or AFSPC Operational Units in a full-time, on-site environment.

Responsibilities include but are not limited to

Install, maintain, audit, and support a secure MS Windows network environment and limited web/data application services.

Maintain internet applications and protocols including IP, TCP, HTTP, HTTPS, FTP, and SSL.

Maintain file servers, firewalls, network access, Security Monitoring Systems, and system documentation.

Interface directly with local customers to provide technical IT support and quickly resolve system anomalies.

Perform periodic maintenance, hardware upgrades, replacement, firmware updates, and system configuration changes.

Manage data backup libraries, conduct scheduled tape backups, and maintain secure storage both on-site and off-site.

Attend planning meetings with IT staff, Program Managers, and customers to prepare systems for operational use and support testing.

The projected compensation range for this position is $71,400.00-$118,700.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.

In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at [email protected] and provide your name and contact information.