Sr. IT Network Engineer- Onsite - Secret Clearance
Job in
Sunnyvale, Santa Clara County, California, 94085, USA
Listed on 2026-11-06
Listing for:
Lockheed Martin
Full Time, Part Time, Seasonal/Temporary
position Listed on 2026-11-06
Job specializations:
-
IT/Tech
Systems Engineer, Systems Administrator, Cybersecurity, IT Support
Job Description & How to Apply Below
No
ERP amount: N/ARelocation:
Possible Type:
Exempt
Shift: 1
Clearance Prior to Start:
Secret Final Clearance:
Secret Pay Transparency: $ - $Experience Level: Experienced Professional FT/PT/Casual:
Full Time Department :
Enterprise Business Services Business Unit:
Enterprise Business Services Standard
Job Description This is a critical position in Sunnyvale, CA working directly with our internal and external customers. This position will have the responsibility for installing, configuring and maintaining the Secure Communications LAN, WAN and Voice systems supporting Military Space Lines of Business. Candidates will work closely with team members, vendors and will work with Administrative and End user teams to ensure connectivity of primary and backup networks in support of multiple programs.
This position may plan Commercial off-the-shelf (COTS) software and hardware upgrades to meet program milestones and coordinate with functional groups with system upgrades and the integration of new capabilities. After- hours support is periodically required and some non-standard work shifts might be required to support periodic system tests, baseline promotions, and other non-critical mission activities.
Candidate must be a U.S. Citizen and have active Secret security clearance and possess a Security+ certification or b able to obtain a Security+ certification within 60 to 90 days of hire. There is no telecommuting available or this position. This position is responsible for, but not limited to:
Servicing multiple government and program users involving design, development installations, maintenance, operations, control, and documentation
Perform installations and upgrades to Cisco and Juniper operating systems in accordance with established policies, procedures, and agreements
Participate in customer reviews requiring system impacts or temporary outages
Participate in customer system testing
Work closely with System Administration staff to optimize connectivity solutions
Basic Qualifications Demonstrate a strong working knowledge of network engineering disciplines such as:
Active Secret clearance
Knowledge of general networking principles
Experience with routers, switches, and firewalls
Perform diagnostics and troubleshoot network issues
Design, installation, configuration, and maintenance of Secure Communications LAN, WAN and voice systems
Experience with network monitoring and providing notifications of issues on a daily basis
Determine root causes of network issues and recommend strategies to prevent recurrences
Works well in a team environment
Desired Skills Knowledge of integration of LDAP, DNS, DHCP, Active Directory across network solutions
Knowledge of patching, Firmware, and IOS upgrades
Knowledge of Cisco Call Manager and integration with Skype and VTC solutions
Pay Information Full-Time Salary Range: $106600.00 - $198000.00
At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.
The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Benefits offered:
Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and…
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