Systems Administrator 3
$122k - $253kNightwing
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide 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, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: Provide support for implementation, troubleshooting, and maintenance of IT systems. Provide Tier 1 (Help Desk) problem identification, diagnosis, and resolution of problems. Manage the daily activities of configuration and operation of IT systems. Provide assistance to users in accessing and using IT systems. Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems Provide support to IT systems include day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provide support for the escalation and communication of status to agency management and internal customers. Optimize system operations and resource utilization and perform system capacity analysis and planning. Provide in-depth experience in trouble-shooting IT systems. Provide detailed analysis and feedback to agency management and internal customers for escalated tickets. Provide support for the dispatch system and hardware problems and remains involved in the resolution process. Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance. Support the design of systems, mission architecture and associated hardware. Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture Analyze and resolve complex problems associated with server hardware, applications and software integration Required: Requires fifteen (15) years of experience as a SA on programs and contracts of similar scope, type, and complexity and a Bachelor’s degree in a technical discipline from an accredited college or university. Five (5) years of additional SA experience may be substituted for a bachelor’s degree. DoD 8570 compliance with Information Assurance Technical (IAT), Level I. ** Security Clearance: Qualified applicants MUST HAVE ACTIVE TS/SCI WITH POLY. The salary associated with this position ($122,000 - $253,000) is commensurate with the selected candidate’s qualifications, years of relevant experience, and demonstrated level of expertise. Compensation will be determined based on these factors to ensure alignment with skills, responsibilities, and market standards. Nightwing offers medical, vision and dental insurance coverage in addition to a 401k plan, PTO, Holidays and additional insurances. Employee Referral Award Eligibility: This requisition is eligible for an employee referral award. ALL eligibility requirements must be met to receive the referral award. What We Offer: Whether you’re just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs. Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care. Requires expert or mastery level knowledge of work area, typically obtained through advanced education combined with experience. May have deep knowledge of project management. Advanced knowledge of related disciplines within work area and ability to identify links and potential impact on projects, programs or systems. Typically requires: A University Degree or equivalent experience and minimum 10 years prior relevant experience, or An Advanced Degree in a related field and minimum 7 years experience Engineering/Other Technical Positions: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience unless prohibited by local laws/regulations. Previously part of a leading Fortune 100 company and headquartered in Dulles, VA; Nightwing became independent in 2024 but continues to support the nation’s most mission impactful initiatives. When we formed Nightwing, we brought a deep set of credentials and an unfaltering commitment to the mission. For over four decades, our team has been providing some of the world’s most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the U.S. government on its most important missions. At Nightwing, we value collaboration and teamwork. You’ll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we’ll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients. Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team. Salary & Benefits The salary associated with this position ($122,000-$253,000) is commensurate with the selected candidate’s qualifications, years of relevant experience, and demonstrated level of expertise. Compensation will be determined based on these factors to ensure alignment with skills, responsibilities, and market standards. Nightwingoffers medical, vision and dental insurance coverage in addition to a 401k plan, PTO, Holidays, and additional insurances. Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class. #J-18808-Ljbffr Nightwing
$165k - $190k
...Columbia Technology Partners is seeking an experienced System Administrator 3 to provide implementation, troubleshooting, maintenance, and operational support for mission‑critical IT systems. Key Responsibilities Provide implementation, troubleshooting, maintenance, and...SuggestedLocal area$205k - $215k
...troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related... ...to improve reliability and performance. The Level 3 System Administrator (SA) must possess the following capabilities: Provide support...SuggestedFull timeContract workTemporary workWork experience placementImmediate start$175k - $215k
...Amentum is seeking a System Administrator 3 to provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers....SuggestedHourly payContract workLocal area$175k - $215k
System Administrator 3 Amentum is seeking a System Administrator 3 to provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems. The role includes escalating status to agency management and internal customers. Essential...Suggested$175k - $215k
Amentum is seeking a System Administrator 3 to provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers....SuggestedHourly payContract workLocal area- AWS cloud resources, including EC2, S3, VPC, IAM, and other core services. SaltStack, Ansible, Bash and Python Windows Server 2019 and 2022 environments, Linux distributions (e.g., RHEL8/9, Amazon Linux 2023) within AWS. Fifteen (15) years’ experience as a SA in programs...
$84k - $145k
...System Administrator Job Locations US-TN-Arnold AFB Requisition Number 2026-23547 Category Information Technology... ...high availability and performance. Provide advanced Tier 2/3 technical support to end-users and contractors,...Full timeFor contractorsLocal area$80k - $120k
...with experts in their field. The Position: We are looking for a System Administrator, Junior or Journeyman, who will be providing support to PMA-26... ...duties for this position. Journeyman Level: At least three (3) years of experience in system administration, performing the...Interim roleWork at officeFlexible hours$77.6k - $176k
...development and software‑wide development. As a member of the system administration team, you will lead Windows administration to define and... ...experience with Windows Server and Linux (RedHat and Ubuntu). 3+ years of network administration experience with routers, switches...Local area$88k - $155k
...Job Title: Systems Administrator Company: Dalcom Engineering Location: Aberdeen Proving Ground, MD Salary: $88,000 – $155,000 Position Overview... ...Science, or Information Systems. (Advanced degree preferred) 3+ years of professional experience in systems administration...Live inLocal area- ...What You Will Do As a System Administrator Level 2 at Independent Software, you will support mission‑critical telecommunications and infrastructure... ...Tuesday – Saturday | 2:00 PM – 10:00 PM Sunday – Thursday | 3:00 PM – 11:00 PM Monday – Friday | 4:00 PM – 12:00 AM Saturday...Monday to FridayShift work
$150k - $205k
...ME00617-Cloud System Administrator 2 Momentum Engineering, Inc. fosters an employee‑centric culture. Our strength lies in our people. With a high... ...environments. Exempt hourly position. 11 paid holidays, minimum of 3 weeks PTO, company sponsored group medical plan, company paid...Hourly payWork experience placementShift work$97k - $105k
...-105,000 / year City Annapolis Junction State/Province Maryland Country United States Job Description GTSC seeks a Systems Administrator, Tier 2 , Level 3. Location: Annapolis Junction, Maryland area Shift work - Sat to Wed 10 PM to 2 AM All work is on-site, in-person...Full timeWorldwideFlexible hoursShift work$120k - $220k
...explore a career with BCT LLC. About the job: BCT LLC is seeking System Administrators to join our team. The ideal candidate must possess an active... ...may be substituted for a bachelor’s degree. Three (3) years of experience with modern operating systems and network...Local areaHome office$120k - $140k
...Tuition Reimbursement Job Summary We are seeking a NetSuite System Administrator to oversee and optimize our critical ERP System and its integration... ...administration, with a focus on managing business systems. 3+ years of experience managing and administering NetSuite....Work at officeFlexible hours$170k - $250k
Job Description The System Administrator III is a senior technical contributor responsible for designing, implementing, securing, and maintaining... ...organization’s core IT infrastructure. This role provides Tier 3 support for complex incidents, leads infrastructure projects,...Permanent employmentContract workWork experience placementLocal area- System Administrator (All Levels) Specializations: Network Engineers | Storage Engineers | Platform Engineers Locations: Maryland and Utah Clearance... ...excellent troubleshooting and analytical skills. Benefits 3 Weeks Paid Time Off 11 Federal Holidays Medical and Dental...Temporary work
- What You Will Do: At Independent Software, as a Systems Administrator, all levels, you will support secure, mission‑critical infrastructure across... ...may be substituted for a bachelor’s degree. Level 3 (SA3): Fifteen (15) years of experience as a Systems Administrator...
- MANTECH seeks a motivated, career and customer-oriented System Administrator to join our team in the Annapolis Junction, MD Responsibilities Include... ..., testing, and mitigate findings. Basic Qualifications 3+ years of experience with a bachelor’s degree or 2 more years...Flexible hours
- ...Technologies, a Parsons Company, is looking to hire an experienced System Administrator to the team. In this role, you will be responsible for on-prem... ...procedures, and operational runbooks. Troubleshoot Tier 2/3 system, network, and authentication issues. Collaborate with...Contract workFlexible hours
$10k
...Contract Award Description Columbia Technology Partners is seeking System Administrators to support the implementation, maintenance, troubleshooting,... ...problem resolution. Additional Responsibilities - SA Level 3 In addition to the responsibilities above, Level 3...Contract workTemporary workFor contractorsLocal area$90k - $120k
Greenfield Engineering, a Saalex Company is seeking Journeyman Systems Administrator in Patuxent River, MD. The ideal candidate will be... ...Other duties as assigned or required. Qualifications Minimum 3 years system administration experience Familiarity with ACAS...Full timeLocal areaRemote work$90k - $135k
Greenfield Engineering, a Saalex Company is seeking a Journeyman Systems Administrator in Patuxent River, MD to support the Core Avionics... ...Other duties as assigned or required Requirements Required: 3+ years of system administration experience (lab or enterprise...Full timeTemporary workRemote work- ...About ProSidian Consulting at Job Description ProSidian seeks a Systems Administrator responsible for installing, configuring, and maintaining... ...Level” or greater. Extensive experience with web applications, 3‑tier applications, middleware administration, and...Contract workFor contractorsWork at officeFlexible hours
$60k - $93.9k
...The Junior System Administrator supports the daily operation and maintenance of enterprise IT systems to ensure availability, performance, and security... ...field; or equivalent relevant experience. Approximately 0–3 years of experience in information technology, systems...Contract workWork at officeRemote work- ...Summary The Linux Administrator is responsible for all aspects of systems administration, including servers, applications, workstations, and systems engineering... ...Science, or related field, or equivalent experience (3–5+ years of relevant hands-on experience may be substituted...For contractorsLocal areaWeekend work1 day per week
- ...SHOULD have active Red Hat Linux Administrator certificate Role: Senior Red Hat Linux Administrator... ...environments. b. Performing system upgrades, patch management, and security... ...Administering Unix (AIX) IBM pSeries systems. (3) Administering systems including, but...Contract workH1bLocal area
$92.3k - $166.85k
...Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our Intelligence Sector's, Cyber & Analytics Business... ...anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3...Immediate startRelocation packageFlexible hours$104.24k - $156.36k
...telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers... ..., SQL Server and SYBASE Database and Application server administration. Organize and format data for efficient query and storage...Contract workWork at officeLocal area- As a Tier II Help Desk / Systems Administrator, you will provide advanced technical support to enterprise users by diagnosing, troubleshooting,... ...Training Schedule: Monday-Friday, 6:00 AM - 2:00 PM or 7:00 AM - 3:00 PM Clearance Required: Active TS/SCI with Full Scope...Full timeRemote workWorldwideMonday to FridayShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Systems Administrator 3. Be the first to apply!
- system admin Annapolis, MD
- application system administrator Annapolis, MD
- computer systems administrator Annapolis, MD
- microsoft systems administrator Annapolis, MD
- remote systems administrator Annapolis, MD
- systems administrator Annapolis, MD
- server administrator Annapolis, MD
- enterprise administrator Annapolis, MD
- IT infrastructure administrator Annapolis, MD
- IT administrator Annapolis, MD

