Highly Skilled Senior Systems Administrator

3 days ago


Aberdeen, Maryland, United States ST2 ManTech Advanced Systems Intl Full time
Job Title: Senior Systems Administrator

Secure Our Nation, Ignite Your Future

As a Senior Systems Administrator at ManTech, you'll be part of a diverse team working on innovative projects that offer opportunities for advancement.

We're seeking a motivated and career-oriented Senior Systems Administrator to join our team. Opportunities are available in the Los Angeles, CA area.

Key Responsibilities:

  • Ensure the reliable operation of computer systems, network servers, and virtualization.
  • Troubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing the impact of issues.
  • Provide documentation and technical specifications to IT staff for planning and implementing new or upgraded IT infrastructure.
  • Perform or delegate regular backup operations and implement appropriate processes for data protection, disaster recovery, and failover procedures.
  • Lead desktop and helpdesk support efforts, ensuring all desktop applications, workstations, and related equipment problems are resolved in a timely manner with limited disruptions.
  • Responsible for capacity, storage planning, and database performance, and monitoring and managing all installed systems and infrastructure.

Basic Qualifications:

  • 5 years of position-specific relevant experience.
  • Bachelor's degree in IT or related discipline. High School diploma or equivalent and 4 years of additional experience may be used in lieu of required degree.
  • DoD 8570.01-m- IAT Level II Certification must be obtained within 6 months of commencing work on the Task Order: CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP

Preferred Qualifications:

  • Bachelor's degree in Systems Administration or Engineering.
  • Relevant industry standard certifications such as Microsoft, Red Hat Linux, AWS, or VMWare.
  • Experience with scripting languages and automation tools such as Ansible, Salt or Puppet.

Clearance Requirements:

  • This role requires an active TS/SCI

Physical Requirements:

  • Must be able to be in a stationary position more than 50% of the time.
  • Must be able to communicate, converse, and exchange information with peers and senior personnel.
  • Constantly operates a computer and other office productivity machinery, such as a computer.
  • The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
  • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

We offer a competitive salary range of $121,800-$204,100. In addition to compensation, ManTech invests in its employees through benefits like Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs, and other optional benefit elections.



  • Aberdeen, Maryland, United States Precise Systems (MD) Full time

    Precise Systems, a leading solutions-based company, is seeking a highly skilled Senior Pyrotechnics Systems Engineer to join our team. As a key member of our Pyrotechnics Team, you will be responsible for providing hands-on pyrotechnics engineering and fabrication support.This position is contingent upon contract award and requires a strong background in...


  • Aberdeen Proving Ground, Maryland, United States System One Full time

    Job Summary:As a Senior Systems Administrator at System One, you will be responsible for installing, configuring, and maintaining operating system workstations and servers, including web servers, in support of business processing requirements. You will also perform software installations and upgrades to operating systems and layered software packages,...


  • Aberdeen Proving Ground, Maryland, United States Booz Allen Hamilton Full time

    The OpportunityAre you a skilled IT professional looking to leverage your technical expertise to drive business success? Do you have a passion for designing and implementing innovative systems solutions? We're seeking a highly motivated and experienced Systems Administrator to join our team at Booz Allen Hamilton.Key ResponsibilitiesDesign, implement, and...


  • Aberdeen, Maryland, United States ASRC Federal Full time

    ASRC Federal is seeking a highly skilled Software Engineer Senior II to support Linux/Unix Engineering Sustainment under ASRC Federal's CECOM SETA Support within the PEO EIS MSP.The PEO EIS MSP ensures that the U.S. Army's Linux/Unix systems are secure, reliable, and capable of supporting mission-critical operations. As a Software Engineer Senior II, you...


  • Aberdeen Proving Ground, Maryland, United States EHS TECHNOLOGIES CORPORATION Full time

    Job Title: Senior Windows Server AdministratorJob Summary:We are seeking a highly skilled Senior Windows Server Administrator to join our team at EHS Technologies Corporation. As a Senior Windows Server Administrator, you will play a crucial role in maintaining and enhancing our Windows-based systems to meet the operational and security requirements of our...

  • System Administrator

    4 weeks ago


    Aberdeen, Maryland, United States OMNI Technologies LLC Full time

    Job Title: System Administrator, IOMNI Technologies Engineering team seeks a skilled System Administrator to resolve IT hardware and software infrastructure issues using systems analysis techniques and procedures to ensure the appropriate function of hardware, software, or system functional specification.Key Responsibilities:Provide system administration for...

  • Systems Administrator

    4 weeks ago


    Aberdeen Proving Ground, Maryland, United States Quadrant Full time

    Job Title: Systems AdministratorJob Summary:Quadrant is seeking a highly skilled Systems Administrator to join our team. As a Systems Administrator, you will be responsible for ensuring the smooth operation of our IT infrastructure, including virtual servers, desktop infrastructure, web hosting, and application support.Key Responsibilities: Troubleshoot...


  • Aberdeen Proving Ground, Maryland, United States QED Systems LLC Full time

    Job SummaryWe are seeking a highly skilled Senior Systems Engineer to lead the ICM Application team. The successful candidate will be responsible for directing programmatic and technical work through the acquisition and deployment of the ICM Application.Key ResponsibilitiesCollaborate with a team of engineers and test and quality support personnel to provide...


  • Aberdeen, Maryland, United States MAXISIQ, Inc. Full time

    At MAXISIQ, Inc., we are seeking a highly skilled Senior Systems Integration Specialist to join our team as a Robotics Controller Development Lead. In this role, you will be responsible for leading the integration of complex systems, ensuring seamless collaboration with stakeholders across the Human Machine Integrated Formations (HMIF) enterprise.The ideal...


  • Aberdeen, Maryland, United States Parsons Company Full time

    Job Title: Senior Radar Systems ExpertJob Summary:We are seeking a highly skilled Senior Radar Systems Expert to join our team at Parsons Company. As a Senior Radar Systems Expert, you will be responsible for providing technical expertise, mentoring, and training to government and contractor engineers in radar systems engineering, test, and evaluation.Key...

  • Program Administrator

    4 weeks ago


    Aberdeen, Maryland, United States UIC Government Services and the Bowhead Family of Companies Full time

    Job SummaryWe are seeking a highly skilled Program Administrator to support our PEO C3T contract in Aberdeen, MD. The successful candidate will be responsible for performing a wide range of administrative, advisory, and logistical activities in support of the HQ staff directorate.Key ResponsibilitiesProvide administrative support to the HQ staff directorate,...

  • Program Administrator

    4 weeks ago


    Aberdeen, Maryland, United States UIC Government Services and the Bowhead Family of Companies Full time

    Job SummaryWe are seeking a highly skilled Program Administrator to support our PEO C3T contract in Aberdeen, MD. The successful candidate will be responsible for performing a wide range of administrative, advisory, and logistical activities in support of the HQ staff directorate.Key ResponsibilitiesProvide administrative support to the HQ staff directorate,...


  • Aberdeen, Maryland, United States Amentum Full time

    Amentum is seeking a highly skilled Senior Information Systems Analyst to join our team in support of the Cyber Security & Information Assurance (CSIA) Support Services office. The ideal candidate will have a strong background in analyzing and solving computer problems, as well as experience in implementing system studies to maximize benefit from investments...


  • Aberdeen, Maryland, United States Sev1Tech Full time

    Job SummarySev1Tech is seeking a highly skilled Senior Electronics Systems Maintenance Technician to join our team. The ideal candidate will have a strong background in electronics systems maintenance and a proven track record of resolving complex system failures.Key ResponsibilitiesDevelop and implement preventive maintenance programs to ensure optimal...

  • Senior Data Analyst

    4 weeks ago


    Aberdeen, Maryland, United States ASRC Federal Holding Company Full time

    Job Title: Data Analyst SeniorJob Summary:ASRC Federal Holding Company is seeking a highly skilled Data Analyst Senior to support data analysis and SAP HANA database administration efforts under ASRC Federal's CECOM SETA Support within the PEO EIS MSP.The PEO EIS MSP ensures that the U.S. Army's data and databases are efficiently managed and secure.As a Data...


  • Aberdeen, Maryland, United States Sev1Tech Full time

    Job Summary:We are seeking a highly skilled Senior Electronics Systems Maintenance Technician to join our team at Sev1Tech. As a key member of our leadership team, you will be responsible for resolving complex system failures, developing preventive maintenance programs, and training junior technicians.Key Responsibilities:Resolve complex system failures and...


  • Aberdeen, Maryland, United States ASRC Federal Holding Company Full time

    Job Title: Senior Cybersecurity SpecialistAbout the Role:We are seeking a highly skilled Senior Cybersecurity Specialist to join our team at ASRC Federal Holding Company. As a Senior Cybersecurity Specialist, you will be responsible for providing security engineering analysis on a variety of information systems.Key Responsibilities:Develop and implement...


  • Aberdeen, Maryland, United States Parra Consulting Group, Inc. Full time

    Parra Consulting Group, Inc. is seeking a highly skilled Senior Network Systems Engineer to support our client located at Aberdeen Proving Grounds, Maryland. This successful candidate will be responsible for the following:Performing systems engineering processes, procedures, and best practices.Providing engineering expertise to activities such as...


  • Aberdeen, Maryland, United States ST2 ManTech Advanced Systems Intl Full time

    At ST2 ManTech Advanced Systems Intl, we are seeking a highly skilled and experienced Database Architect, Senior IT Specialist to join our team in the DMV area. We are an Industry Leading Organization, where our employees come first. Our team is integral to the success of our national security initiatives, and we are looking for a motivated, career and...


  • Aberdeen, Maryland, United States NetSEA Technologies, LLC Full time

    About the RoleWe are seeking a highly skilled Senior System Engineer to join our team at NetSEA Technologies, LLC. As a Fires Specialist, you will play a critical role in supporting our PdM FSC2 program, located in Aberdeen Proving Ground, MD.Key ResponsibilitiesAttend all FSC2 meetings related to Fires, including JADOCS, JTIC2S, AFATDS Legacy, AFATDS AXS,...