Atlassian Systems Administrator in Linthicum Heights, Maryland at CYBERMAXX LLC

At CyberMaxx, we believe it is our duty to defend against those committed to wide-scale societal disruption through cyberattacks.

We help our customers reduce risk by tightly integrating MDR with offensive security, threat hunting, security research, and digital forensics and incident response (DFIR) to continually adapt to new and evolving threats. Our modern MDR (Managed Detection & Response) approach is tailored to the unique characteristics and risk factors of each customer, enabling us to take full ownership of the response process and, optionally, manage key security controls. By thinking like an adversary and defending like a guardian, we help our customers stay a step ahead of threat actors.

At CyberMaxx, we value humility, transparency, intellectual curiosity, and a customer first approach.

The Atlassian Systems Administrator is responsible for the administration, optimization, and governance of the full Atlassian product suite, including Jira, Confluence, Bitbucket, and Jira Service Management.

This role ensures platform reliability, security, scalability, and alignment with organizational workflows while driving user adoption and continuous improvement.

What You Will Do:

• Administer and maintain Atlassian environments (Cloud or Data Center).
• Configure Jira projects, workflows, permissions, and automation.
• Manage Confluence spaces, templates, and content governance.
• Administer Bitbucket repositories and access controls.
• Monitor platform performance and ensure high availability.
• Implement integrations with CI/CD, identity providers, and collaboration tools.
• Develop automation and APIs to streamline processes.
• Ensure platform security, compliance, and audit readiness.
• Provide advanced support and training to end users.
• Drive continuous improvement and platform standardization

Required Qualifications:

• Bachelor’s degree in IT, Computer Science, or equivalent experience.
• 3–7+ years administering Atlassian tools.
• Strong expertise in Jira and Confluence.
• Experience with Atlassian Cloud or Data Center environments.
• Familiarity with APIs, scripting, and automation.
• Knowledge of Agile or ITIL frameworks.

Preferred / Nice-to-Have Qualifications

• Atlassian certifications (ACP series).
• Experience with marketplace plugins such as ScriptRunner or Tempo.
• Integration experience with enterprise systems.
• Understanding of DevOps and CI/CD practices.
• Experience with SSO and identity management tools.

Some Of What We Offer

• Flexible Paid Time Off
• 401k with a company match
• Medical, Dental and Vision Coverage
• Voluntary Short Term and Long-Term Disability
• Employee Assistance Program with Mental Health Supplement
• Voluntary Basic, Accidental, and other ancillary life insurance
• Health Savings Account Contribution (with selection of a HDHP)
• 10 annual, paid holidays

CyberMaxx will consider all qualified applicants without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, disability, veteran or military status, age, genetic information, or other characteristics protected by federal, state, or local applicable law.