Senior Systems Administrator
$164k - $200kBelay Technologies, Inc.
Job Description
Job Description
Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021!
Belay Technologies is seeking a Senior System Administrator to join our intel team. Join a team providing Life Cycle Sustainment (LCS) and modernization activities for commercial and custom-developed education, learning, and training applications supporting the Government enterprise.
Primary Responsibilities:
- Perform IAVA patching and reporting across enterprise systems.
- Maintain and administer Windows Server (various versions) and Linux server environments in a hybrid infrastructure.
- Provide troubleshooting, maintenance, and operational support for IT systems, including both on-premise and cloud-hosted environments.
- Execute patching, software maintenance, and upgrades for Linux and Windows systems.
- Implement and manage Windows Group Policy Objects (GPOs) and perform PowerShell scripting for automation and administrative tasks.
- Utilize AWS services, including EC2, Lambda functions, CloudFormation, and Cloud-native scripting to automate deployments and manage cloud infrastructure.
- Support infrastructure as code initiatives using Ansible and Terraform for automation, configuration management, and provisioning.
Candidates should have the following qualifications:
- TS/SCI Clearance with polygraph
- Fifteen (15) years of experience as an SA in programs and contracts of similar scope, type, and complexity is required
- Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor's degree.
Candidates are required to have the following skills:
- DoD 8570 compliance with Information Assurance Technical (IAT) Level I is required as specified in the individual TTOs
- Proficiency with maintaining various versions of Windows Server including hardening, patching, upgrading and disk management.
- Linux server experience including patching and software maintenance.
- Experience with IAVA patching and reporting
- Experience in maintaining and upgrades various types of installed software
- Skilled in problem solving and troubleshooting of computer systems and software
- Must be able to work during core hours of M-F 10am-2pm. Exceptions will be considered on a case-by-case basis
Candidates are desired to have the following skills:
- DoD 8570 compliance with Information Assurance Technical (IAT) Level I
- Experience with PowerShell scripting language
Perks and Benefits:
- 8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and optional leave up to 6 days through Belay's volunteer program
- 10% matching in 401(k) contributions vested on day one
- $5,000 annual training/tuition
- Student Loan Repayment Program
- 100% company-funded HSA
- Rich medical coverage (100% coinsurance)
- Dental coverage including orthodontia
- Up to $420,000 in life insurance, premiums 100% company funded
- Amazon Prime, gym reimbursement, monthly lunches, games and prizes
- Pet adoption program, generous referral bonus program, fun events, and more!
At Belay, we are committed to creating an environment where you can thrive both professionally and personally. We believe in transparency and fairness in compensation. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. Belay offers a competitive total compensation package that includes benefits and perks, a flexible work-life balance, and career development.
Powered by JazzHR
EZz27AUpPT
- ...is 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...SeniorFlexible hours
$77.6k - $176k
...Job Number: R0232223 System Administrator, Senior The Opportunity: Your technical expertise makes you 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...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- A leading cybersecurity firm is seeking a System Administrator in Maryland to manage enterprise IT systems and infrastructure. The ideal candidate must possess a Bachelor's degree in a technical discipline, a TS/SCI + Full Scope Polygraph clearance, and a minimum of 15...Senior
$77.6k - $176k
Overview We are looking for a System Administrator to design, deploy, and maintain Cross Domain Solutions for an enterprise environment supporting critical cybersecurity mission customers for the Department of Defense. Responsibilities Design and deploy infrastructure...SeniorFull timeContract workPart timeLocal area$77.6k - $176k
Booz Allen Hamilton is seeking a System Administrator to design, deploy, and maintain Cross Domain Solutions in a critical cybersecurity environment. The role requires 3+ years of experience with Red Hat Linux or CentOS, along with strong skills in VMware, GIT, and networking...Senior$89.2k - $207.9k
AT&T is seeking a Senior High-Performance Computing (HPC) Systems Administrator in Columbia, Maryland. This role involves supporting a large IT enterprise with the installation, configuration, and networking of Linux and Windows-based platforms. Ideal candidates will have...Senior- A cybersecurity and IT services provider in Columbia, Maryland is seeking a System Administrator Level 2 to support IT systems, including troubleshooting and maintenance. The ideal candidate must have over 10 years of experience in system administration with strong skills...Senior
$190k - $210k
BTS Software Solutions is seeking a Systems Administrator Level 3 to support IT system implementations and maintenance at Annapolis Junction, MD. This role requires 15 years experience along with a bachelor's degree in a technical field, or equivalent experience. The ideal...Senior$125k - $145k
A technology solutions provider in Annapolis Junction, MD is seeking a System Administrator to provide Tier-3 operational support for IT and monitoring systems. The ideal candidate will ensure system availability and security compliance while administering monitoring tools...Senior$98.1k - $228.6k
...passionate about what they do, committed to our shared values and dedicated to our customers’ mission. AT&T has an opening for a Senior System Administrator to support operations by maintaining, documenting, and administering enterprise IT systems. This role is the Senior...SeniorTemporary workWork at officeLocal areaRelocation- RealmOne, located in Columbia, MD, is seeking an experienced System Administrator to provide support for IT systems implementation and troubleshooting. The ideal candidate will have extensive knowledge of UNIX, Linux, and Windows operating systems, along with experience...Senior
- ...MANTECH seeks a motivated, career and customer-oriented Sr. Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national...SeniorWork at office
- ...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...SeniorTemporary workWork experience placementLocal areaImmediate start
$98.1k - $228.6k
AT&T is looking for a Senior System Administrator in Columbia, Maryland. This position requires strong knowledge in Red Hat Linux, Windows 10, and VMware, alongside 11 years of relevant experience and a Bachelor's degree in a related field. Responsibilities include maintaining...Senior$190k - $240k
...We are seeking a Senior System Administrator for one of our PRIME CONTRACTS that extends through 2026 and offers exciting opportunities to support essential services and mission-critical activities across the enterprise. Our mission supports the Government Corporate Management...SeniorFlexible hoursNight shift$210k - $260k
...thrives on automation, scalability, and building resilient systems using the latest technologies—especially within the AWS ecosystem... ...The selected candidate will be responsible for the administration, maintenance, and support of multiple servers in both unclassified...SeniorFull timeContract workFor contractorsWork at officeFlexible hoursNight shift$190k - $240k
EDO Entertainment Data Oracle, Inc. is seeking a Senior System Administrator to join a team supporting essential services across the enterprise. The role includes managing Linux and Windows systems, performing IAVA patching, and troubleshooting IT systems. Applicants should...Senior- ...division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support... ...our nation’s cyber interests? Join our growing team as a Senior System Administrator/System Engineer (Linux) in a sophisticated enterprise...SeniorMonday to FridayFlexible hours1 day per week
- Peraton is seeking an experienced Enterprise Infrastructure Support Senior Systems Administrator (SA) in Laurel, MD. This full-time position supports key engineering contracts within the Intelligence Community, requiring an active TS/SCI clearance with polygraph. The ideal...SeniorFull time
- System Administrator (Mid-Senior Level) Full-Time | On-Site | TS/SCI with Full-Scope Polygraph Required We are seeking an experienced Systems Administrator with at least 10 years of systems administration experience and a technical bachelor’s degree to support operations...SeniorFull timeImmediate start
- A technology solutions provider located in Annapolis Junction, MD is looking for an experienced Systems Administrator. The role requires over 5 years of expertise in systems administration and a technical bachelor’s degree. Responsibilities include troubleshooting IT systems...Senior
- ...Job Description Job Description Overview Senior Systems Administrator Location: On-Site at Customer Location (Annapolis Junction, MD) Clearance Required: TS/SCI with Poly Are you ready to take your systems administration expertise to the next level and...Senior
- A leading security solutions provider in Maryland is seeking an experienced System Administrator to manage Linux virtual machines and ensure system compliance. The ideal candidate should have a Bachelor's degree in a technical discipline, with 10 years of experience in...Senior
- A technology solutions provider is seeking an experienced Systems Administrator with over 10 years of experience and a technical Bachelor’s degree to join their team. Responsibilities include providing Tier 1 & 2 Help Desk support, maintaining IT systems, and ensuring compliance...Senior
- A leading technology firm in Ellicott City, Maryland, seeks a System Administrator Level 3 to provide advanced IT support. You will ensure the system infrastructure's reliability and security while optimizing performance. Key responsibilities include troubleshooting complex...Senior
- A cybersecurity solutions provider is seeking an experienced System Administrator to manage and maintain RedHat Linux virtual machines within a cloud infrastructure. The ideal candidate will have extensive Linux administration experience and required security clearances...Senior
$190k - $240k
Freedom Technology Solutions Group, LLC is seeking a Senior System Administrator to support essential services and critical activities across its enterprise contracts. The successful candidate will handle life cycle sustainment activities for various applications and collaborate...Senior- ...Job Description Job Description SITEC is seeking a Senior Systems Administrator to support lifecycle sustainment activities for commercial and custom-developed education, learning, and training applications. This role will join an existing technical team responsible...Senior
- Kikaha has a potential opening for a Sr. System Administrator to support our government customer in Laurel, MD, specifically at Ft. Meade. This role involves managing operational maintenance, software upgrades, and ensuring system integrity. Candidates must hold a Bachelor...Senior
$168k - $250k
...information theft and augment protections for our customers systems. If you are looking to join a company that provides... ...consider joining our team! Peterson is seeking a talented Senior Systems Administrator . Provides day to day systems administration and support...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Systems Administrator. Be the first to apply!
- enterprise administrator Columbia, MD
- IT infrastructure administrator Columbia, MD
- system admin Columbia, MD
- systems administrator Columbia, MD
- computer systems administrator Columbia, MD
- server administrator Columbia, MD
- IT administrator Columbia, MD
- application system administrator Columbia, MD
- senior cloud service delivery manager Columbia, MD
- senior business analyst contract Columbia, MD

