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Senior Systems Administrator
At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery for our customers since 1988. B&A believes in ensuring its employees feel deeply connected to B&A, recognizing successes and hard work, and providing continuous opportunities to learn and grow. Our people are entrepreneurial thinkers that combine mindset, vision, and experience to drive value – not only to us as an organization, but to the clients we support. We promote a collaborative culture with our clients, and with each other, as one team working towards a common vision. We’d love for you to join our team!
Description
Senior Systems Administrator
At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery for our customers since 1988. B&A believes in ensuring its employees feel deeply connected to B&A, recognizing successes and hard work, and providing continuous opportunities to learn and grow. Our people are entrepreneurial thinkers that combine mindset, vision, and experience to drive value – not only to us as an organization, but to the clients we support. We promote a collaborative culture with our clients, and with each other, as one team working towards a common vision. We’d love for you to join our team!
Job Summary
B&A is seeking a Senior Systems Administrator to provide expert leadership in the operation, maintenance, and optimization of enterprise IT infrastructure. This role is critical to ensuring the stability, reliability, and performance of software systems and network connections across multiple locations. The ideal candidate will have extensive experience managing complex IT environments, with deep technical knowledge in systems architecture, automation, and application networking.
This individual will also lead and mentor a team of system administrators, ensuring operational excellence, continuity, and alignment with evolving organizational goals.
Responsibilities
* Plan, install, configure, and maintain software systems, network services, and enterprise applications.
* Monitor and optimize system performance, capacity, and reliability using automation and performance tuning tools.
* Troubleshoot and resolve end-user software and network connectivity issues in both local and remote environments.
* Analyze system requirements and recommend enhancements, upgrades, or replacements to meet capacity and security standards.
* Implement and maintain enterprise vulnerability management practices.
* Create and maintain system administration procedures, workflows, and documentation.
* Provide training and mentorship to system administrators and end-users on tools, processes, and systems.
* Ensure fault tolerance and application load balancing across complex, distributed systems.
* Provide support for patching, upgrades, and new deployments of servers and applications.
* Coordinate and manage privileged user access in compliance with DoD cybersecurity policies.
* Align technology implementations with the strategic vision and operational needs of the organization.
* Lead system administration operations across multiple environments and geographic locations.
Education And Experience
* Bachelor of Arts or Bachelor of Science in a technical discipline (e.g., Computer Science, Information Systems, Engineering).
* Minimum of 10 years of specialized experience in Information Processing.
* At least 4 years of hands-on experience in installation, configuration, maintenance, and troubleshooting of software and systems.
Required Skills
* Must meet DoD 8570 IAT Level I certification requirements (e.g., A+ CE, Network+ CE, SSCP).
* Strong experience with system automation, scripting (PowerShell, Bash, etc.), and configuration management tools.
* Proficient in application networking, load balancing, and ensuring fault tolerance.
* Knowledge of enterprise OS platforms (Windows Server, Linux), virtualization, and system monitoring.
* Experience supporting multi-site environments with remote and on-site maintenance capabilities.
Desired Skills
* Experience with DoD IT systems, including compliance with security frameworks such as STIGs and RMF.
* Familiarity with cloud platforms (AWS, Azure, or DoD Cloud environments) and hybrid infrastructure integration.
* Knowledge of CI/CD pipelines and DevOps practices in support of system administration tasks.
* Familiarity with IT service management frameworks such as ITIL.
* Experience with enterprise patch management, backup and disaster recovery systems.
* Strong leadership and communication skills, with the ability to direct junior administrators and interface with stakeholders.
Security Clearance
* Must hold an active Secret Clearance.
More About B&A
Notable Clients
B&A has grown to be a company that is trusted by our clients for exceptional service, innovative solutions, and inspired employees. Our service extends through federal, state, and local Government, the private sector, and higher education. Some of our notable clients include Department of Homeland Security, U.S. Customs and Border Protection, U.S. Senate, U.S. Courts, U.S. Census Bureau, U.S. Navy, and more.
Benefits and Programs
B&A is proud to offer three robust individual and family medical plans to full time employees, including a Health Savings Account (HSA) option as well as two tiers of dental coverage, vision, life & AD&D, disability, accident, hospital indemnity, and critical illness insurance. In addition to these benefits, B&A employees enjoy paid time off, B&A sponsored trainings and certifications, pet insurance benefits, commuter transit benefits and a free subscription to a virtual exercise platform (NEOU). B&A’s 401(k) plan is available to all employees and includes a company matching contribution.
B&A has launched several programs to focus on employee engagement, wellness, and assistance. These include:
* The B&A Cares program: 30/60/90-day wellness check ins, personal development, financial management, and stress management seminars, and more
* A formal mentorship program
* Job shadowing and cross training opportunities
* Brand Ambassador program
* Employee Assistance Program (EAP) - Access to various support resources to include counseling, legal guidance, financial planning, and more
* Monthly teambuilding events
* B&A Annual Wellness Challenges: #StepWithB&A, #WalkDuringLunchWithB&A, #VolunteeringWithB&A, #ExerciseDuringLunchWithB&A, and more
At B&A, we place significant importance on improving the communities and lives of citizens across the nation through our involvement, technology expertise, and employees. B&A puts an emphasis on charitable efforts in the Northern Virginia area, including Capital Area Food Bank pantry drives, book donations, Hope for Henry Foundation events, and many more. In recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award.
EEO
B&A provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. B&A complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy covers conduct occurring at B&A’s offices, and other workplaces (including client sites) and all other locations where B&A is providing services, and to all work-related activities.
EEO is the Law
B&A participates in e-Verify. We provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS) with information from each new employee’s I-9 Form to confirm work authorization.
Seniority level
* Seniority level
Mid-Senior level
Employment type
* Employment type
Full-time
Job function
* Job function
Information Technology
* Industries
IT Services and IT Consulting
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