System Administrator
Synergy ECP
Overview Synergy ECP is a provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company supports data transport solutions, software and systems engineering, and other solutions to deliver critical capabilities to high-level decision makers. Synergy ECP is headquartered in Columbia, Maryland and operates as an equal opportunity employer. Clearance Required: TS/SCI w/ Polygraph. Responsibilities Provides support for implementation, troubleshooting and maintenance of IT systems. Manages IT system infrastructure and related processes. Supports day-to-day operations, monitoring and problem resolution for client/server/storage/network devices and mobile devices. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems; communicates status to agency management and internal customers. Configures and manages UNIX, Linux and Windows operating systems; installs/loads operating system software; troubleshoots and maintains integrity; configures network components and implements operating system enhancements to improve reliability and performance. Implements IAVA security patches and records patch status in appropriate systems of record. Optimizes system operations and resource utilization; performs system capacity analysis and planning. Provides in-depth troubleshooting experience and detailed analysis/feedback to agency management and internal customers for escalated tickets. Configures and manages UNIX, Linux and Windows (or other applicable) operating systems and loads/installs operating system software; troubleshoots and maintains the integrity of network components; implements OS enhancements to improve reliability and performance. Interacts with the Information System Security Officer (ISSO) and Information System Owner (ISO) regarding system changes as part of Change and Configuration Management. Supports the ISO by completing required milestones of Plan of Action & Milestones (POA&M) and coordinates completion status with the ISSO for Security Authorizations. Ensures IT assets remain compliant with Identity & Access Management (ICAM) policies. Provides Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Qualifications Bachelor’s degree in a technical discipline from an accredited college or university; four (4) years of additional SA experience may be substituted for a bachelor’s degree. Ten (10) years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity. Four (4) years of experience with Service Management (ITSM). DoD 8570 compliance Information Assurance Technical (IAT) Level II certification. #J-18808-Ljbffr
$7.5k
...Job Brief ORANGE you glad that you chose RealmOne. System Administrator (Level 2) Job Description ORANGE you glad that you chose RealmOne? RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by...SuggestedContract workWork experience placementImmediate startFlexible hours$7.5k
...this mission‑critical contract providing engineering support for system development, fielded systems, and labs spanning enabled and... ...opportunity supports an Enterprise IT contract with a team of Systems Administrators, Network Engineers, Systems Engineers and System Integration...SuggestedContract workWork experience placementImmediate startFlexible hours- ...We are seeking a highly motivated Systems Integration Engineer with proven experience in installing, configuring, developing, and... ...engineering. Additionally, must have experience in network or system administration eExperience in systems/network administration, application...Suggested
$77.6k - $176k
...Job Number: R0232223 System Administrator, Senior The Opportunity Your technical expertise makes the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense? We're looking for a System...SuggestedLocal area- ...System Administrator Level 2 Provides support for implementation, troubleshooting, and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and related processes. Supports day‑to‑day operations, monitoring, and problem resolution for client...SuggestedContract work
- ...proud to offer career growth opportunities and a competitive compensation and benefits package. Visit our website at: Senior System Administrator Candidate must have an active TS/SCI w/Poly The Senior System Administrator will maintain data files and control procedures...Flexible hours
$123k - $146k
Senior System Administrator for Advanced Security Operations Capabilities Join our team as a senior System Administrator responsible for sustaining and evolving a high-performance operational IT environment in support of advanced security operations. This role requires...Relocation$170k - $220k
Worker Type Regular Job Description Summary The primary role of the System Administrator is to manage and support mission-critical IT infrastructure. This role involves day-to-day operations, troubleshooting, and maintenance across Windows and UNIX systems. You'll...Permanent employmentFull timeContract workWork experience placementLocal area$10k
...is rare within our industry. Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations...Hourly payFull timeContract workTemporary workWork experience placementSummer workImmediate start$98.1k - $174.8k
..., content discovery, and collaboration capabilities on the IC system domains to the IC and its partners in Defense, Homeland Security... ...Affairs, and Law Enforcement. AT&T has an opening for a Linux Administrator Description Of Job Duties/Responsibilities This position...Temporary workWork at officeLocal areaRelocation$100k - $120k
...System Administrator Level 2 IT / Infrastructure | Hanover, MD | Full Time Position: System Administrator Level 2 Location: Hanover, MD Category: IT / Systems Administration Schedule: Standard Day Shift, Monday–Friday Clearance Requirement: Active...Full timeTemporary workMonday to FridayFlexible hoursDay shift$38.67 - $58.05 per hour
...support UMMS’s PACS and other radiology and clinical imaging systems, ensuring smooth clinical operations and an always‑on infrastructure... ..., or equivalent experience. Experience performing system administration and user training in a healthcare environment is strongly...- ManTech International seeks a System Administrator to support mission-critical national security systems within our Information Technology & Technical Support organization. In this role, you will manage and secure Windows and Linux servers, configure Active Directory,...
$38.67 - $58.05 per hour
The University of Maryland Medical System is looking for a dedicated team member to maintain and support the Enterprise Radiology PACS... ...Science or a related field, along with experience in system administration in healthcare. The pay range for this position is $38.67 - $58...- ...Job Description Job Description Job Description POSITION OVERVIEW: System Administrator/System Engineer who is passionate and a creative problem solver who thrives on being customer service oriented. This is a unique opportunity to exercise a great degree...Temporary workLocal areaWeekend work
- ...Senior System Administrator for a funded role with quantifiable Linux system administration work experience to support a mission‑focused team. Position requires an active TS/SCI with Polygraph level clearance. US citizenship is required. Required Skills Linux Vmware Harvester...Temporary workWork experience placementLocal areaImmediate start
- ...T12 Technologies is seeking a skilled and service‑driven System Administrator to manage and maintain our on‑premises and cloud systems on‑site at our Waldorf, Maryland office. This is a fully on‑site role supporting an on‑premises‑inclusive environment—physical workstations...Full timeWork at officeLocal areaVisa sponsorshipMonday to Friday
$60k - $70k
...challenges and improve public health, strengthen national security, and make government services more effective and efficient. The Systems Administrator manages and maintains enterprise IT systems, ensuring availability, reliability, and security of infrastructure, while also...Live inRemote work$128k - $214.4k
...difference. Your adventure begins now—unleash your potential with MANTECH! MANTECH is seeking a highly motivated and collaborative System Administrator to join our team in Laurel , MD . In this role, you will develop, maintain, and enhance complex and diverse software systems...Hourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote work$92.3k - $166.85k
Description The Digital group at Leidos has a career opening for a Journeyman System Administrator on a DISA contract. This role is primarily on the customer site at Ft Meade, MD. The Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence...Contract workImmediate startWorldwide- Configure, manage and troubleshoot Windows and Linux operating systems. Install/load operating system software, troubleshoot and maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance...
$78k - $250k
...CLEARANCE (U.S. CITIZENSHIP REQUIRED) Responsibilities Provide administration and support for Windows Server 2019 and 2022 environments,... ...DNS, Certificate Authorities and manage Windows 10/11 client systems. Administer and troubleshoot various Linux distributions (e.g...Temporary workRemote workFlexible hours$103.8k - $218.1k
...Senior System Administrator Join CACI as a key contributor on the MWIII Bridge program, where mission meets innovation. As a Prime Contractor, CACI delivers next‑generation Identity, Credential, and Access Management (ICAM) capabilities across the Intelligence Community...Contract workFor contractorsWork experience placementFlexible hours- Reflexive Concepts is seeking a skilled System Administrator to join our growing team! The CASPORT team is seeking a System Administrator to support development and production environments for a mission‑critical Identity, Credential, and Access Management (ICAM) system...
- ...We are seeking an experienced Senior Systems Administrator to support the lifecycle sustainment and modernization of mission-critical education, learning, and training applications supporting a Government enterprise. This role is ideal for an experienced systems administrator...Full time
- Hands-on experience operating and administration of various Linux OS (i.e. RHEL9, Talos) Experience with building host image templates with automation tools (i.e. Terraform, Packer, SALT, Ansible, RHEL Satellite, Jumphost) Experience with Trellix Endpoint Security and...
$100k
...Description Are you passionate about shaping secure, IT systems in classified environments? Do you want to influence system... ...you to join our team at APL! We are seeking a Linux System Administrator to join the RF Engineering group to support Hardware-in-the-Loop...Temporary workWork experience placementInterim roleRelocation packageFlexible hours- What You Will Do At Independent Software, as a Systems Administrator, all levels, you will support secure, mission‑critical infrastructure across Linux and mixed Linux/Windows enterprise environments. This role supports a wide range of operational systems including virtualized...
$90k - $153k
...local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. Monitor network to ensure... ...Experience At least five (4) years of experience in system administration, performing the functional duties for this position....Full timeInterim roleLocal area$164k - $200k
...Responsibilities Perform IAVA patching and reporting across enterprise systems. Maintain and administer Windows Server (various versions)... ...(GPOs) and perform PowerShell scripting for automation and administrative tasks. Utilize AWS services, including EC2, Lambda functions...
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