Linux Systems Engineer
Location: Chantilly, VA
Work Type: Full Time
Clearance: Top Secret/SCI (CI POLY Eligible)
Job Description: GridIron IT is seeking an experienced Linux Systems Engineer to provide support to a mission critical enterprise identity and access management system. A successful candidate will develop an understanding of the services offered to external organizations, provide lifecycle systems engineering support to development and operations on the program, and use a combination of technical and functional expertise to recommend solutions to satisfy customer requirements.
Responsibilities:
• Provide support to Tier II personnel in resolving customer-facing issues.
• Perform root cause analysis (RCA) and mitigation for operational issues. Communicate findings with interested parties and establish a feedback loop to development.
• Work as a subject matter expert (SME) to review user metrics, system health, overall performance checkouts, and implement proactive measures to support operational availability.
• Develop scripts to accomplish operational tasks, and utilize playbook-based automation processes, as necessary.
• Manage Commercial-Off-The-Shelf (COTS) and Government-Off-The-Shelf (GOTS) software products in several environments.
• Work with Enterprise Services to ensure compliance with security services and applications.
• Interface with customers and outside technical teams to diagnose and mitigate access issues.
• Utilize abstract visualization skills to understand system workflows and identify bottlenecks.
Requirements/Qualifications:
• BS degree and 2 – 4 years of prior relevant experience or Masters with less than 2 years of prior relevant experience.
• Proactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills.
• Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.)
• Experience troubleshooting network-related issues (Open Systems Interconnection (OSI) model levels 4-7)
• Familiar with System Engineering documentation creation (network diagrams, data flows, etc.)
• Experience working with Agile Team Collaboration tools such as (Jira, Confluence, BitBucket)
• Strong Linux background and familiarity with best practices of infrastructure management
Preferred Qualifications:
• Familiarity with Identity Federation, Single Sign-On, and authorization technologies (e.g. smart cards/Common Access Cards (CACs), SAML, OIDC, OAuth, Kerberos)
• Experience with Oracle COTS product experience (Oracle Access Manager, Oracle Unified Directory, Oracle WebLogic, etc.)
• Experience with Kubernetes
• Experience with scripting languages, such as Bash and Python
• Experience with LDAP (in lieu of Oracle Unified Directory experience)
• Experience with ElasticSearch, Logstash, Kibana (ELK tools)
• Experience with AWS and other cloud-based architectures
• Familiar with cross domain architectures at various levels
• Experience with automated testing and monitoring
• Experience with Engineering Review Boards and Change Management
Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information.
Compensation and Benefits:
Salary Range: $110,000-145,000 (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the future.)
Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron’s benefits programs.
Gridiron IT Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status.
Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our clients' expectations.