Network Administrator
PEAC Solutions
We are PEAC Solutions—large enough to finance the globe, yet small enough to stand shoulder-to-shoulder with our customers. We believe in the power of partnership and the promise of possibility. Our purpose is to fuel growth by providing smart, flexible lending solutions that help businesses overcome obstacles and seize new opportunities. Backed by HPS Investment Partners, a leading global investment firm, we offer equipment financing, working capital, and inventory lending solutions that keep businesses moving forward. As the world’s largest independent equipment finance company, we are expanding our global footprint—and we are doing it with purpose, grit, and a commitment to those we serve. You are someone who thrives in an environment where ambition meets action. You bring curiosity, resilience, and a strong sense of accountability. You see challenges as opportunities and believe in making an impact for customers, for your team, and for the business. If you are looking to be a part of a company that values partnership over hierarchy and purpose over routine, your next chapter could start here. We are seeking a hands‑on Network Administrator to support and strengthen the performance, security, and reliability of our core IT infrastructure. This role is ideal for a technically strong professional who enjoys solving complex issues, supporting end users, and helping maintain a stable, secure, and high‑performing technology environment. The successful candidate will support server and desktop environments, maintain network operations, administer business‑critical systems, and provide responsive technical support across the organization. The role offers the opportunity to work across infrastructure, end‑user technology, security, and operational improvement initiatives in a fast‑paced environment. Essential Functions Administer and support Windows and Linux servers, virtual environments, and core infrastructure services. Monitor and troubleshoot LAN/WAN connectivity, DNS, DHCP, IP addressing, VPNs, and related network services. Install, configure, patch, and support enterprise applications, operating systems, and endpoint software. Provide Tier 2 support for desktops, laptops, printers, mobile devices, and user access issues. Manage user accounts, permissions, and group policies in Active Directory and Microsoft 365. Support backup, recovery, and disaster recovery processes to help protect business continuity. Assist with infrastructure projects, system upgrades, hardware deployments, and technology rollouts. Monitor system health, security alerts, endpoint protection tools, and patch compliance. Maintain accurate inventory, technical documentation, and support records. Work closely with internal IT teams, vendors, and business stakeholders to support operational priorities. Perform other duties, support requests, and special projects as assigned by IT leadership. Qualifications 3 to 4 years of experience in systems administration, network support, application management, or a related infrastructure role. Knowledge of Cloud Platforms specifically Azure a plus (Azure, AWS). Hands‑on experience with Windows Server, Linux, Microsoft 365, Active Directory, virtualization platforms, and end‑user support. Strong knowledge of networking fundamentals, including TCP/IP, DNS, DHCP, VPNs, switching, wireless connectivity, and firewall troubleshooting. Experience with helpdesk ticketing systems, troubleshooting, incident response, and user‑facing technical support. Familiarity with backup tools, patch management, endpoint security, and infrastructure monitoring solutions. Ability to manage multiple priorities and work effectively in a fast‑paced technical environment. Strong communication skills and the ability to explain technical issues clearly to non‑technical users. Certifications such as Microsoft, CompTIA, Cisco, ITIL, or VMware are a plus. Additional Information This is a hybrid position, based in our Mt. Laurel, NJ office, three days a week, with two days remote. PEAC Solutions is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, ethnicity, disability, religion, national origin, gender, gender identity, gender expression, marital status, sexual orientation, age, protected veteran status, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. The successful candidate will receive competitive compensation along with our benefit package which includes medical, dental, vision, life insurance, short and long‑term disability, 401(k) with match, flexible spending, and paid time off. PEAC provides one paid day off per year to support community involvement. Celebrate you by also having off your birthday on us! #J-18808-Ljbffr
- ...MANTECH seeks a motivated, career- and customer-oriented Network Administrator with a focus on Cisco Networks to join our team in Laurel, MD . You will be part of a mission-driven team delivering enterprise infrastructure capabilities to support a global workforce...SuggestedWork at officeRemote workFlexible hoursAfternoon shift
$116.35k - $210.33k
...Description Senior Network Engineer Leidos – National Security Sector | Cyber & Analytics Business Area Make an Impact Where It Matters Most Leidos is seeking a Senior Network Engineer to join our elite team supporting mission-critical national security...SuggestedLocal areaImmediate startFlexible hours$85k - $110k
...Network Administrator Maximus is seeking a Network Administrator to provide expertise to a federal client in support of their mission-critical systems in defense of our Homeland. As a Network Admin, you will implement and maintain our organization's network infrastructure...SuggestedMinimum wageContract workTemporary workWork experience placement- ...Network Administrator Welcome to Interclypse, where innovation meets passion. Every team member is a vital piece of our success story. We are not just a company, but a dynamic community driven by the shared vision of redefining excellence. At Interclypse, you will find...SuggestedTemporary workFlexible hours
- Job Summary Leidos has a new and exciting opportunity for a Systems Network Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . The Systems Network Administrator provides support for implementation, troubleshooting, and maintenance...SuggestedImmediate startFlexible hours
$59.15k - $106.93k
COMFORT SYSTEMS is seeking a Systems Network Administrator in Laurel, MD, to join our National Security Sector. The successful candidate will support IT systems, manage networks, and provide outstanding customer service. Basic qualifications include at least 5 years of...- A leading defense contractor in Maryland is seeking an experienced Systems Network Administrator to support IT systems implementations, troubleshooting, and maintenance. The right candidate will possess 10 years of experience as a system administrator and an IAT Level II...For contractorsFlexible hours
- ...Network Engineer / Systems Administrator (SA) We are seeking a highly skilled and proactive Network Engineer / Systems Administrator (SA) to join our team and play a pivotal role in maintaining and enhancing our IT infrastructure. In this role, you will be responsible...For contractors
$107.9k - $195.05k
...Description Our customer, the National Oceanic and Atmospheric Administration (NOAA) National Weather Service (NWS), provides critical... ...the reliability, security, and performance of enterprise network infrastructure supporting headquarters, data centers, and field...Local areaImmediate start$59.15k - $106.93k
Description Systems Network Administrator (TS/SCI w/ Poly) Leidos - National Security Sector | Cyber & Analytics Business Area (CABA) Make a Difference in National Security Leidos has an exciting opportunity for a Systems Network Administrator to join our National Security...Immediate startMonday to FridayFlexible hours- ...Network Administrator Duties and Responsibilities · Support server, network and desktop hardware, software and applications. · Roll out hardware and software to ensure optimal deployment of resources. · Occasional field installation support. A few one-week trips...Remote work
$40k - $80k
...Description SAIC is seeking a Network Administrator with an understanding of enterprise network architecture, Layer 2/3 switching, routing protocols, and network security standards. You will be responsible for the installation, configuration, maintenance, performance...Work at office- ...is seeking a motivated, career-driven, and customer-focused Network Architect to join our team in Laurel, MD. You will play a... ...advice and guidance regarding network services to non-technical administrators and program managers, including program executives. Based...Long term contractFor contractorsWork at officeRemote work
- MANTECH is looking for a motivated Network Administrator in Laurel, MD, focusing on Cisco Networks to join its team. You will support mission-driven operations that facilitate national defense. This role within the Enterprise Infrastructure Services requires the maintenance...
- IT Systems & Network Administrator Location: Baltimore, Maryland, United States (Hybrid - 3 days per week remote, 2 days in the office) Hudson Global Scholars (Operating LLC) provides the best U.S. education to school partners and students worldwide. As an IT Systems &...Work at officeRemote workWorldwide3 days per week
$114k - $164k
...(BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System/Network Administrator with database experience to support the implementation, maintenance, and optimization of IT systems. This role is responsible...Contract workWork experience placementFlexible hours$10k
...and problem resolution for all of the client/server/storage/network devices, etc. Provides Tier 2 (Escalation) and Tier 3 problem... ...of system performance and availability Provide server administration with a variety of database products that include Oracle, SQL...Hourly payFull timeContract workTemporary workWork experience placementSummer workImmediate start- Leidos is seeking a Systems Network Administrator to support critical national security systems in Laurel, Maryland. This role requires an active TS/SCI clearance and at least 10 years of experience in systems administration. The position offers competitive pay ranging...
- ...We are seeking an experienced Network Architect to design, engineer, and implement modern network infrastructures across data center, cloud, and campus environments. The ideal candidate will have hands-on expertise in Zero Trust Network Access (ZTNA) solutions such as...
- ...Site System Engineer 1 - Telecom Network Specialist Annapolis Junction, MD ( Description We are searching for cleared professionals... ...need experience in Linux and Ciena to support with system administration, troubleshooting, loading software, configuration of telecom...Contract workWork at officeImmediate startRemote workFlexible hours
$200k - $217k
Overview Network ARCHITECT/ WAN ENGINEER! TS/SCI clearance with polygraph! Responsibilities / Qualifications Education and experience: BS in computer science, information systems, engineering science, or related discipline and 10 years of IT related experience is required...Contract workWork experience placementImmediate start$175k - $220k
...the following shall be obtained within 6 months of hire: AWS Certified Solution Architect Associate AWS Certified SysOps Administrator AWS Certified Solutions Architect Professional AWS Certified DevOps Engineer Professional Certified Kubernetes Application...Contract workWork experience placementFlexible hours- ...skilled software developer with extensive experience in C development and reverse engineering. The position is for a SAS member in the Network Device team, focusing on cybersecurity/CNO development. Candidates must hold a degree in Computer Science or Computer Engineering...
- MANTECH is seeking a motivated Network Engineer for our Laurel, MD location. The role involves supporting complex customer networks and requires extensive experience with Cisco network equipment and associated technologies, ideally with a Bachelor’s degree and relevant...
$81.74 - $91.35 per hour
...Job Title Database Administrator Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-service government solutions company. Harnessing the...Hourly payContract workLocal area$131.3k - $237.35k
...Description Leidos has an exciting opportunity for a Database Administrator within our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Join a team supporting mission-critical national security programs focused on Security Engineering, CNO,...Local areaImmediate startFlexible hours$150k - $225k
...Database Administrator Would you like to perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as...For subcontractorLocal areaFlexible hours- ...MANTECH seeks a motivated, career and customer-oriented Systems Administrator to join our team in Laurel, MD. You will be part of a... ...system software, troubleshoot and maintain integrity and configure network components along with implementing operating systems enhancements...Work at office
$70k
...people. We are seeking a highly skilled and experienced DB2 DBA to join our team. Your role will involve overseeing database administration, performance tuning, troubleshooting, and ensuring the availability, integrity, and security of our DB2 databases. This...Local area$107k - $114k
...Junior Database Administrator The Junior Database Administrator is expected to be able to accomplish the following: Implements and maintains smooth operation and physical design of databases. Conducts performance tuning of indexes and databases in general....Full timeContract workTemporary workLocal areaRemote workShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Network Administrator. Be the first to apply!


