- Applied Research Associates, Inc. (Warrendale, PA)
- …position is in person/hybrid in our Pittsburgh, PA office. We're looking for a ** Senior IT Systems Administrator ** to join our team. This successful person will ... manage our Linux-based infrastructure and our Windows-11 developer fleet using WSL for...at least five (5) years of experience in a senior Linux Systems Administrator role, preferably in… more
- Milton Hershey School (Hershey, PA)
- Senior Server Administrator - ( 25000205 ) **Description** Milton Hershey School (MHS) is a remarkable institution with a rich history of empowering students ... a beacon of opportunity and development for children. MHS is seeking a ** Senior Server Administrator ** to join its dynamic Information Technology (IT)… more
- Schrdinger (NY)
- …resolve Tier 1 and Tier 2 technical support escalations regarding desktop, server, network , and application issues + Collaborate with infrastructure engineers to ... We're seeking a **Systems Administrator ** to join us in our mission to...analytical thinker who enjoys troubleshooting complex hardware, software, and network issues + An exceptional communicator who can collaborate… more
- Infinity Systems Engineering (Alexandria, VA)
- …team. This position offers a broad scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system ... Design & Implementation: + Design and implement secure and scalable network infrastructure solutions. + Configure and install network hardware, including… more
- Tyto Athene (Reston, VA)
- **Description** Tyto Athene is hiring a ** Senior DevOps Engineer** to join our team of cloud, security, and compliance experts. In this role, you will help ensure ... and systems. You will be responsible for designing, implementing, and optimizing cloud infrastructure for a diverse client base, with a strong emphasis on Kubernetes… more
- ABBTECH Professional Resources, Inc. (Washington, DC)
- **Location: Washington DC** **Clearance: Active Public Trust** The Senior Platform Engineer will be responsible for designing, building, and optimizing cloud ... infrastructure solutions on Microsoft Azure. You will ensure that...is scalable, highly available, secure, and cost-efficient. As a senior member of the team, you will collaborate with… more
- Tyto Athene (Ashburn, VA)
- …with a strong emphasis on Amazon Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for the configuration, maintenance, and ... logging capabilities. **Qualifications** **Required:** + Minimum 5 years' experience as a senior Splunk Administrator or Architect. + Strong experience in… more
- Red River (Chantilly, VA)
- …assigned tickets from users experiencing challenges with systems, applications, and infrastructure . Whether working independently or collaboratively, your goal is to ... system slowness, and user profile problems. + Resolve basic network and connectivity problems such as remote access failures,...Escalate recurring or unresolved issues to team leads or senior staff to help identify and resolve root causes.… more
- Invenergy (Chicago, IL)
- …the 3-day posting window. Job Description Position Overview Invenergy is seeking a Senior Administrator , Infrastructure - Networking to join our Technology ... In this role, you will design, implement, and support our enterprise network infrastructure -ensuring reliability, security, and NERC CIP compliance. The ideal… more
- SUNY College of Environmental Science and Forestry (Syracuse, NY)
- …May 1 2025 Job Description: Budget Title: Senior Programmer/Analyst Campus Title: Senior Network Administrator Unit: Computing and Network Services ... the position of Senior System Developer. The Senior Network Administrator ( Senior...ensure the robust and efficient operation of the college's network infrastructure , which is essential for supporting… more
- CGI Technologies and Solutions, Inc. (Radford, VA)
- ** Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior )** **Category:** Cyber Security **Main location:** United ... Type:** Full Time **Position Description:** CGI Federal is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer… more
- CACI International (Mclean, VA)
- Network Infrastructure /System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... * * **The Opportunity:** CACI is looking for a Network Infrastructure /System Administrator to join...or Juniper JCNIP certifications or skill level at minimum ( Senior / Expert) + Experience with automating network… more
- NANA Regional Corporation (South Burlington, VT)
- We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS ... enterprise IT infrastructure . This role is critical in ensuring the availability,...services used to support USCIS operations nationwide. As a senior -level administrator , you will provide technical leadership… more
- Belcan (Cincinnati, OH)
- Senior Network Administrator Job...with senior leadership to develop and align network and infrastructure strategies with enterprise objectives, ... Number: 361640 Category: -Software & Systems SBU Description: A Senior Network Administrator job in Cincinnati, OH or Indianapolis, IN is currently available… more
- St. George Tanaq Corporation (Suitland, MD)
- Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to… more
- Access Dubuque (Dubuque, IA)
- Infrastructure Administrator **Hillcrest Family Services** 1 Positions ID: 554120141 Posted On 10/09/2025 Refreshed On 12/10/2025 **Job Overview** ... **Responsibilities** The **IT Infrastructure Administrator ** is responsible for maintaining and...a compassionate understanding of the behavioral health environment. The Administrator oversees network , server, and cloud environments,… more
- RTX Corporation (Tucson, AZ)
- …citizens are eligible for a security clearance **Security Clearance:** Secret - Current ** Network Administrator , Senior Analyst (P2)** ** Senior Analyst, ... secure world. Join this high impact team as a Network Administrator (P2) to ensure the smooth... (P2) to ensure the smooth operation of classified network infrastructure at our Raytheon/RTX locations. The… more
- Link Solutions Inc (Aberdeen Proving Ground, MD)
- …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator ( Senior -Level) to join our team at Aberdeen Proving ... an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator ( Senior -Level) will be responsible for supporting… 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… more
- Three Saints Bay (Philadelphia, PA)
- ** Senior Systems Administrator - Cybersecurity & Network Operations (5088)** Location **Philadelphia, PA** Job Code **5088** \# of Openings **1** Apply Now ... industry leader, is seeking a ** Senior Systems Administrator - Cybersecurity & Network Operations** ....tools for Navy programs + Monitor and maintain server infrastructure , including web and file servers + Implement cybersecurity… more
