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Systems Administrator, Senior

Acentra Health
paid time off
United States, Virginia, McLean
1600 Tysons Boulevard Suite 1000 (Show on map)
Oct 27, 2025
Company Overview

Acentra Health exists to empower better health outcomes through technology, services, and clinical expertise. Our mission is to innovate health solutions that deliver maximum value and impact.

Lead the Way is our rallying cry at Acentra Health. Think of it as an open invitation to embrace the mission of the company; to actively engage in problem-solving; and to take ownership of your work every day. Acentra Health offers you unparalleled opportunities. In fact, you have all you need to take charge of your career and accelerate better outcomes - making this a great time to join our team of passionate individuals dedicated to being a vital partner for health solutions in the public sector.


Job Summary and Responsibilities

Acentra seeks a Systems Administrator, Senior to join our growing team.

***This position is remote. Also, the role requires being on-call beyond normal business hours during the week and may also include a weekend rotation.****

Job Summary:

The role of System Administrator, Senior is to manage a dynamic AWS cloud-based infrastructure consisting of various Security & monitoring tools, Internal/External File transfer tools along with Windows administration.

As a System Administrator, Senior you will be involved in coordinating with department team to plan, design, and schedule the release of all software and hardware, updates, and upgrades. You will work as a member of large technical team responsible for the design, development, and implementation (DDI) and operational support for various MMIS and Clinical Management contracts. These are high-volume systems that operate out of cloud environments like AWS, Azure and Oracle.

  • Design, implement, and maintain the organizations' AWS Cloud Infrastructure.
  • Design and implement security measures to protect the organization's cloud network.
  • Design, configuration, implementation, security hardening, administration, maintenance and troubleshooting of Microsoft Windows servers.
  • Setup Microsoft Active Directory and configuration in all projects, group policy, user and security group creation, trust creation between internal and external domains.
  • Deploy servers and workspaces in projects in AWS console. RDS databases, FSX files shares, EC2 Instances, security groups, S3 storage, IAM roles, System Manager, Images, and storage.
  • Configure and maintain the enterprise fax services like FaxLogic, Retarus and other similar services.
  • Install maintain Enterprise antivirus solutions such as Symantec and Sophos for both on-premises and confluence.
  • Install and maintain OpManager used for monitoring in all projects. Patch manager from ManageEngine.
  • Install, configure, and maintain Enterprise Managed File Transfer solutions.
  • Manage and maintain Azure DevOps pipelines (CI/CD) for automated builds, testing, and deployments.
  • Configure and monitor Azure Repos, Boards, Artifacts, and Test Plans.
  • Collaborate with development, QA, and infrastructure teams to streamline DevOps practices and improve automation workflows.
  • Monitor pipeline health and troubleshoot failures or bottlenecks.
  • Install, Configure, and maintain DaaS solution like Tehama to create desktop templates as needed and deploy to users as requested.
  • Maintaining a complex server-based enclave, including performing system scans, vulnerability management activities, and active directory configuration.
  • Read, understand, and adhere to all corporate policies including policies related to HIPAA and its Privacy and Security Rules.

Qualifications

Required Qualifications/Experience:

  • Must have a bachelor's degree w/5+ years of Systems Administrator experience OR 8+ years equivalent work experience may be considered.
  • Must have AWS Cloud infrastructure experience.
  • Expert knowledge with standard concepts, practices, and procedures within a Windows administration.
  • Implementation experience in various security products and solutions including but not limited to Audit/SIEM Solution and Monitoring Solutions.
  • Ability to work independently and at times as only team member representative working directly with customer IT team.
  • Strong System Administration of Windows Servers demonstrated in a large complex enterprise environment.
  • Participate in planning and providing schedule inputs for all operational activities that require systems administration.
  • Research new technologies for adoption, perform POC's to determine if these technologies will work for us to improve efficiency and performance.
  • Interact and lead vendors activities/performance, support procurements.

Preferred Qualifications/Experience:

  • Healthcare/Insurance project experience.
  • Experience working with State government projects.

Why us?

We are a team of experienced and caring leaders, clinicians, pioneering technologists, and industry professionals who come together to redefine expectations for the healthcare industry. State and federal healthcare agencies, providers, and employers turn to us as their vital partner to ensure better healthcare and improve health outcomes.

We do this through our people.

You will have meaningful work that genuinely improves people's lives across the country. We are a company that cares about our employees, and we give you the tools and encouragement you need to achieve the finest work of your career.

Benefits

Benefits are a key component of your rewards package. Our benefits are designed to provide you with additional protection, security, and support for both your career and your life away from work. Our benefits include comprehensive health plans, paid time off, retirement savings, corporate wellness, educational assistance, corporate discounts, and more.

Thank You!

We know your time is valuable and we thank you for applying for this position. Due to the high volume of applicants, only those who are chosen to advance in our interview process will be contacted. We sincerely appreciate your interest in Acentra Health and invite you to apply to future openings that may be of interest. Best of luck in your search!

~ The Acentra Health Talent Acquisition Team

Visit us at https://careers.acentra.com/jobs

EEO AA M/F/Vet/Disability

Acentra Health is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability, status as a protected veteran or any other status protected by applicable Federal, State or Local law.

Compensation

The pay for this position is listed below.

"Based on our compensation philosophy, an applicant's position placement in the pay range will depend on various considerations, such as years of applicable experience and skill level."


Pay Range

USD $106,000.00 - USD $120,000.00 /Yr.
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