- Chenega Corporation (Arlington, VA)
- **Req ID:** 37933 **Summary** ** Firewall Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... and take your career to the next level! The ** Firewall Administrator ** is responsible for designing, implementing,...their best work every day. From entry-level employees to senior leaders, we believe there's always room to learn.… more
- Lumen (Austin, TX)
- …one or more of the following services: Federal government (MTIPS, DHS), Managed firewall , IDPS, and incident response. **Location** This is a remote position open to ... that have company-wide and possibly industry-wide impacts. + Frequent contact with senior leadership of customers and contractors for the purpose of creating and… more
- SUNY College of Environmental Science and Forestry (Syracuse, NY)
- …2025 Job Description: Budget Title: Senior Programmer/Analyst Campus Title: Senior Network Administrator Unit: Computing and Network Services Professional ... qualified applications for the position of Senior System Developer. The Senior Network Administrator ( Senior Programmer/Analyst) position at the College… more
- V2X (Bangor, WA)
- …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator III Generalist - active TS/SCI clearance to ... (CI) Polygraph. Under the guidance of the Principal Systems Administrator , the Senior Systems Administrator ...for the purpose of satisfying IA/INFOSEC end-point anti-virus, threat, firewall , and web control is a plus. + Familiarity… more
- St. George Tanaq Corporation (Suitland, MD)
- Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Security** to support our… more
- ManTech (Doral, FL)
- **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Network Administrator ** to join our team in **Doral, FL.** **Responsibilities include ... technologies and trends, actively pursuing professional development opportunities. The Network Administrator receives guidance and direction from more senior … more
- General Dynamics Information Technology (Fort Bliss, TX)
- …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly ... experienced and qualified Senior Network Systems ...Red hat Linux, McAfee, Active Directory, Doman Name, ESS ePO/ Firewall /Policy/Rogue Sensor/Agent Handler, Firefox, Oracle JRE, IIS Server/Site, Database,… more
- UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
- **Overview** SENIOR LINUX ADMINISTRATOR (NETSERV) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior ... of a centralized directory for authentication + Manage security, including basic firewall and SELinux configuration + Configure static routes, packet filtering, and… more
- R&D Industries, Inc. (Milford, IA)
- Position Overview Our Senior IT / System Administrators & Network Engineers hold a wealth of knowledge regarding complex LAN and WAN network infrastructure. They are ... to have leading-class knowledge of hardware, software, networking, and security. A Senior Systems & Network Engineer should have years of experience working in… more
- Link Solutions Inc (Sierra Vista, AZ)
- …CMMI ML3 for Services and Development. Link Solutions Inc. is seeking a Unix/Linux Administrator ( Senior -Level) to join our team in Sierra Vista, Arizona. + US ... Active DoD Security Clearance + Non-remote (relocation incentive available) The Unix/Linux Administrator will provide services in support of the US Army Network… more
- General Dynamics Information Technology (Falls Church, VA)
- …framework as the basis for IT Service Management (ITSM) model. **HOW A SENIOR LINUX ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration ... Implement, configure, update, and maintain the Linux operating system firewall . + Experience in handling NFS, CIFS, and SMB...as this position will require candidate to engage with senior military and government leadership. + Must be able… more
- General Dynamics Information Technology (Washington, DC)
- …Yes **Job Description:** Transform technology into opportunity a Network Computer Systems Administrator with GDIT. A career in enterprise IT means connecting and ... people are our differentiator. As a Network Computer Systems Administrator , you will help ensure today is safe and...solutions and secure remote access. + Implement and manage firewall platforms (Cisco ASA/Firepower, Palo Alto, Juniper SRX) with… more
- General Dynamics Information Technology (Macdill AFB, FL)
- …for solving real world issues on a cross-functional, fast paced team. As a Senior Network Administrator , your role is to provide 24/7 time-sensitive incident ... and experience with data center networking. + Experience with firewalls and firewall rule sets. + Understanding of network virtualization. The likely salary range… more
- SAIC (Battle Creek, MI)
- **Description** SAIC is seeking a highly skilled Senior Systems & Network Administrator to support the AOC WS Falconer Program. This role combines expertise in ... UNIX + Cisco Catalyst/Nexus switches, routers, UCS, NetApp storage systems + Firewall technologies (Palo Alto, Juniper, SideWinder), ACLs, SolarWinds NPM/NCM + Cisco… more
- General Atomics (Durham, NC)
- …General Atomics Integrated Intelligence is looking for an experienced Cleared System Administrator with a Top Secret/SCI clearance to provide on-site support at our ... SaltStack, Ansible) + Experience with CVE remediation (Nessus) + Experience with Firewall rules and policies (Fortinet, Palo Alto) + Experience with Virtualization… more
- Spectrum Comm Inc (Falls Church, VA)
- The Senior Network Administrator manages and maintains the headquarters' network infrastructure, ensuring high availability, performance, and security. This ... position oversees routing, switching, firewall configuration, and supports network-related projects. Key Responsibilities + Configure and manage routers, switches,… more
- Leidos (Vienna, VA)
- **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... + Hardware: Network Attached Storage (NAS) deployment and maintenance; Firewall , switch and router installation, deployment and maintenance; server **Additional… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …related experience **US Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert (SME) - TS/SCI required** Make meaningful contributions ... most complex government, defense, and intelligence projects. Join GDIT as a **SharePoint Administrator Expert (SME)** with for a career where your growth is just as… more
- Robert Half Technology (Sandy Springs, GA)
- Description We are on the hunt for a Systems Administrator to join our team in Sandy Springs, Georgia. This role lies at the intersection of providing first-level ... resolve hardware, software, and network issues promptly. * Escalate complex issues to senior IT and engineering staff when necessary. * Assist in managing user… more
- Lockheed Martin (Moorestown, NJ)
- …their mission with confidence\. **The Work** As a Windows System Administrator /Tier 1 Helpdesk Specialist, you'll provide front\-line support directly interfacing ... resets\) and maintain technical documentation via SharePoint/Confluence\. You'll shadow senior administrators to learn centralized tools \(10zig, Citrix, Active… more