Systems Administrator – Network Information Center

Leidos

Systems Administrator managing Leidos enterprise network infrastructure, DNS, IPAM, WAN circuits, and UPS systems. Supporting mission-critical connectivity across thousands of devices through automation and cross-functional operations.

Posted 8/24/2026full-timeRemote • 🇺🇸 United StatesJuniorMid-Level💰 $59,150 - $106,925 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in configuring, deploying, and maintaining enterprise infrastructure, with a strong focus on network management, troubleshooting, and automation using Python and PowerShell. Proficient in managing WAN circuits and enterprise DNS, DHCP, and IPAM services while collaborating effectively across various engineering and business units.

Highest-signal resume keywords

Enterprise Infrastructure ManagementCisco Routing And SwitchingF5 BIG-IP SupportTCP/IP And DNS AdministrationPython/PowerShell Automation

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Enterprise DNS AdministrationIPAM ManagementDHCP ReservationsWAN Circuit ManagementNetwork TroubleshootingVLAN ConfigurationRouting And SwitchingEnterprise MonitoringSOP DevelopmentCapacity Planning

Soft Skills

Strong Communication SkillsOrganizational SkillsTroubleshooting Skills

Tools & Technologies

F5 BIG-IPBlueCat IPAMCisco IOS/IOS-XESolarWindsSplunkCyberPowerAPCAruba EdgeConnectRiverbedDigi Console Servers

Certifications & Qualifications

CCNAF5 CertificationNetwork+

Industry Keywords

Enterprise NetworkingLAN/WAN ManagementData Center EnvironmentsMPLSMetro EthernetDIABroadbandDSLT1DS3

Tech Stack

Tools & technologies

DNSiOSPythonSplunkSwitchingTCP/IP

About the role

Key responsibilities & impact

Configure, deploy, maintain, and monitor enterprise infrastructure devices
Administer Enterprise DNS, IPAM, DHCP reservations, IP allocation, subnet management, DNS forwarding, and namespace administration
Support F5 BIG-IP, pools, SSL certificates, and VIP lifecycle management
Design, deploy, monitor, and maintain enterprise UPS solutions, including firmware, monitoring, capacity planning, vulnerability remediation, and BOM development
Manage the lifecycle of WAN circuits, including MPLS, Metro Ethernet, DIA, Broadband, DSL, T1, DS3, and related carrier technologies
Troubleshoot enterprise LAN/WAN issues
Deploy production network changes using Python/PowerShell automations
Develop SOPs, improve operational processes, support automation initiatives, and maintain operational documentation
Collaborate with the Corporate NOC, Network Engineering, Access Engineering, Network Security, Authentication Engineering, Enterprise Applications, Risk Management, business units, telecommunications carriers, and vendors
Support critical enterprise services across more than 4,000 network-connected infrastructure devices and over 750 WAN circuits

Requirements

What you’ll need

Must be a U.S. Citizen
Bachelor's degree in a related field coupled with 2 years of relevant experience; equivalent relevant experience and/or industry certifications (CCNA, F5, Network+, etc.) may be considered in lieu of degree
Experience administering enterprise networking environments
Experience supporting Cisco routing and switching
Strong understanding of TCP/IP, DNS, DHCP, IPAM, routing, switching, VLANs, and ACLs
Experience managing WAN carrier circuits
Experience with enterprise monitoring and syslog
Experience in data center environments with structured cabling and power
Strong troubleshooting, communication, and organizational skills
Able to support Pacific Time Zone hours
Preferred experience with F5 BIG-IP, BlueCat IPAM, Cisco IOS/IOS-XE, Digi Console Servers, CyberPower, APC, Aruba EdgeConnect, Riverbed, Aruba Wireless, SolarWinds, Splunk, Python/PowerShell automation, ITIL, and relevant certifications such as CCNA, F5, or Network+

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Leidos Website LinkedIn All Job Openings 10,000+ employees Founded 1969 🏥 Healthcare 💼 Consulting 📦 Logistics Healthcare
Consulting
Logistics Leidos is a leading systems integrator in science, technology, and engineering, providing solutions that transform and enable the missions of its customers. The company operates across various markets, including aviation, defense, energy, government, healthcare, intelligence, science, and space. Leidos is involved in AI, digital modernization, cyber operations, and integrated and mission software systems. With a commitment to diversity, equity, inclusion, and sustainability, Leidos also engages in charitable efforts and community enrichment programs. Additionally, it contributes to developing solutions for counter-unmanned aerial systems and electric vehicle infrastructure for military applications. Systems Administrator – Network Information Center 🔥 0 minutes ago 🇺🇸 United States – Remote 💵 $59.1k - $106.9k / year ⏰ Full Time 🟢 Junior 🟡 Mid-level 🛜 Network Engineer / Network Administrator 🦅 H1B Visa Sponsor 👻 Ghost score 0% DNS iOS Python Splunk Switching TCP/IP Apply Now Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Configure, deploy, maintain, and monitor enterprise infrastructure devices
Administer Enterprise DNS, IPAM, DHCP reservations, IP allocation, subnet management, DNS forwarding, and namespace administration
Support F5 BIG-IP, pools, SSL certificates, and VIP lifecycle management
Design, deploy, monitor, and maintain enterprise UPS solutions, including firmware, monitoring, capacity planning, vulnerability remediation, and BOM development
Manage the lifecycle of WAN circuits, including MPLS, Metro Ethernet, DIA, Broadband, DSL, T1, DS3, and related carrier technologies
Troubleshoot enterprise LAN/WAN issues
Deploy production network changes using Python/PowerShell automations
Develop SOPs, improve operational processes, support automation initiatives, and maintain operational documentation
Collaborate with the Corporate NOC, Network Engineering, Access Engineering, Network Security, Authentication Engineering, Enterprise Applications, Risk Management, business units, telecommunications carriers, and vendors
Support critical enterprise services across more than 4,000 network-connected infrastructure devices and over 750 WAN circuits 🎯 Requirements
Must be a U.S. Citizen
Bachelor's degree in a related field coupled with 2 years of relevant experience; equivalent relevant experience and/or industry certifications (CCNA, F5, Network+, etc.) may be considered in lieu of degree
Experience administering enterprise networking environments
Experience supporting Cisco routing and switching
Strong understanding of TCP/IP, DNS, DHCP, IPAM, routing, switching, VLANs, and ACLs
Experience managing WAN carrier circuits
Experience with enterprise monitoring and syslog
Experience in data center environments with structured cabling and power
Strong troubleshooting, communication, and organizational skills
Able to support Pacific Time Zone hours
Preferred experience with F5 BIG-IP, BlueCat IPAM, Cisco IOS/IOS-XE, Digi Console Servers, CyberPower, APC, Aruba EdgeConnect, Riverbed, Aruba Wireless, SolarWinds, Splunk, Python/PowerShell automation, ITIL, and relevant certifications such as CCNA, F5, or Network+ Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Network Engineer 🕒 2 days ago Integris 501 - 1000 💼 Consulting ⚖️ Legal Website LinkedIn All Job Openings Network Engineer designing and supporting Cisco and Fortinet infrastructure. Securing scalable IT environments for Integris clients across regulated industries. 🇺🇸 United States – Remote 💰 Private Equity Round on 2020-01 ⏰ Full Time 🟡 Mid-level 🟠 Senior 🛜 Network Engineer / Network Administrator 🦅 H1B Visa Sponsor Ansible AWS Azure Cloud Firewalls iOS Python Cloud Network Engineer 🕒 2 days ago Meduit | Driving Revenue Cycle Performance 1001 - 5000 💼 Consulting 🏥 Healthcare 📦 Logistics Website LinkedIn All Job Openings Cloud Network Engineer securing Azure, AWS, and hybrid enterprise infrastructure for Meduit. Automating resilient networking, migrations, and cybersecurity across remote and on-premises environments. 🇺🇸 United States – Remote 💵 $95k - $110k / year ⏰ Full Time 🟡 Mid-level 🟠 Senior 🛜 Network Engineer / Network Administrator Ansible AWS Azure Cloud DNS Firewalls Python Switching Terraform Cloud Network Engineer 🕒 2 days ago Meduit | Driving Revenue Cycle Performance 1001 - 5000 🏥 Healthcare 💼 Consulting 🛡️ Insurance Website LinkedIn All Job Openings Cloud Network Engineer securing Azure, AWS, and hybrid enterprise networks for Meduit, a healthcare revenue-cycle company. Automating resilient infrastructure and supporting cloud modernization. 🇺🇸 United States – Remote 💵 $95k - $115k / year ⏰ Full Time 🟡 Mid-level 🟠 Senior 🛜 Network Engineer / Network Administrator Ansible AWS Azure Cloud DNS Firewalls Python Switching Terraform Provider Network Specialist 🕒 2 days ago BlueCross BlueShield of Tennessee 5001 - 10000 🏥 Healthcare 💼 Consulting 🛡️ Insurance Website LinkedIn All Job Openings Provider Network Specialist supporting provider inquiries, contracting, credentialing, and network participation for BlueCross BlueShield of Tennessee. Resolving issues through phone and email customer service. 🇺🇸 United States – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🛜 Network Engineer / Network Administrator 🦅 H1B Visa Sponsor Network Specialist – Permitting Coordinator 🕒 2 days ago TDS Telecommunications LLC 1001 - 5000 📡 Telecommunications 👥 B2C 🛍️ eCommerce Website LinkedIn All Job Openings Permitting Coordinator securing permits, easements, leases, and property rights for TDS Telecom’s fiber internet networks. Coordinating with authorities, property owners, vendors, and internal teams before construction. 🇺🇸 United States – Remote 💵 $61.3k - $99.6k / year ⏰ Full Time 🟢 Junior 🟡 Mid-level 🛜 Network Engineer / Network Administrator 🦅 H1B Visa Sponsor Python View More Network Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Remote jobs Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates About us Is Remote Rocketship legit? Privacy policy Terms of service Job board SEO course Remote Job Search MasterClass Resume Review AI Apply Copilot OpenClaw job finder API docs Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs