Network Administrator - Morning Shift

Leidos Inc; Arlington (VA); On-site; USD 73,000 - 133,000; Full time

Job summary

Leidos is seeking a Network Administrator for the 1st shift (6 AM to 2 PM) to join the CESO effort in Rosslyn, VA. This 100% on-site role supports a secure, modern web service platform and a growing customer base.

Responsibilities include monitoring network performance, planning maintenance, configuring devices, and resolving access issues to keep services available. Required TS/SCI clearance, DoD 8570 IAT II, BS degree and 4+ years' experience.

Qualifications

• Active TS/SCI security clearance
• DoD 8570 certification at least IAT level II (e.g., Security+ CE)
• BS in computer science or IT and 4+ years of experience; additional experience may be considered in lieu of degree
• Comfortable working 24/7 shifts, including nights, weekends and holidays
• Experience monitoring network performance, security, and availability
• Experience configuring switches and routers
• Experience with Dynamic routing protocols (BGP, OSPF)
• Ability to change and configure 802.1x
• Prior experience troubleshooting S2S/IPSEC tunnels connection
• Experience conducting VLAN configurations

Responsibilities

• Network monitoring of connections and performance to ensure availability
• Proactively identify risks and issues in the network and mitigate them
• Plan, coordinate and implement network maintenance, installation, and security
• Receive and review user requests to resolve access issues
• Troubleshoot and resolve network issues and escalate to senior engineers or vendors
• Configure, install, and maintain network devices and software

Skills

Network monitoring

Switches and routers configuration

Dynamic routing protocols (BGP, OSPF)

802.1x configuration

S2S/IPsec tunnels troubleshooting

VLAN configurations

Education

BS in computer science or IT

Tools

AWS Cloud service

Palo Alto devices

Job description

Description

We are currently seeking a Network Administrator 1st Shift (6AM to 2PM) to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population.

This position is based in Rosslyn, VA and is 100% on-site.

Primary Responsibilities

• Network monitoring of connections and performance to ensure network availability for user access and services.
• Proactively identify risks and issues in the network and complete actions to mitigate them.
• Able to plan, coordinate and implement network maintenance, installation, and security to protect and improve network infrastructure.
• Receive and review user requests to establish or resolve issues with user access to services.
• Troubleshoot and resolve network issues and escale complex problems to senior engineers or vendors
• Configure, install, and maintain network devices and software

Basic Qualifications

• Currently possess an active TS/SCI security clearance
• Currently possess DoD 8570 certification at least IAT level II, e.g Security+ce.
• BS in computer science or IT and 4+ years of experience. Additional experience may be considered in lieu of degree*
• Comfortable working 24O7 shifts, including nights, weekends, and holidays.
• Experience monitoring network performance, security, and availability
• Experience in configuring switches and routers.
• Experience working with Dynamic routing protocols (BGP, OSPF)
• Ability to change and configure 802.1x
• Prior experience troubleshooting S2S/IPSEC tunnels connection.
• Experience conducting VLAN configurations

Preferred Qualifications

• Prior experience with DISA and DISA's support to mission partners
• TS/SCI w/CI Poly Preferred
• AWS Cloud service experience
• Experience with Palo Alto devices

#ceso

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Pay Range

Pay Range: Pay Range $73,450.00 - $132,775.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.