Expression is looking for a Systems Administrator to join our team and contribute to exciting and engaging projects that have an impact across the nation. In this role, you will work with a team to deploy, operate, automate, and maintain the infrastructure and toolsets that are central to the function of our clients solutions. In addition, you will troubleshoot code when deploying to the environment. You should be knowledgeable and customer-oriented, possessing strong communication and presentation skills. You should also have superior technical expertise and a problem-solving aptitude. Software Engineers looking to transition to this role are encouraged to apply.

Job Responsibilities:

• Deploying and maintaining applications in AWS and other cloud environments
• Support installation, operations, maintenance and troubleshooting applications on Linux VMs, including AWS
• Implement security requirements, including STIGs, OS patches and documentation
• Deploying, monitoring and troubleshooting containers in OpenShift and Gitlab

Location:

• Onsite - Annapolis, MD.

Requirements:

• TS/SCI clearance required
• Sec Certified or willingness to get certified within the first month

Minimum Experience:

• Associates degree or higher in engineering, computer science, or related field and 2 years of experience as a DevOps/Cloud/Software engineer -OR- 3-5 years of experience as a DevOps/Cloud/Software engineer
• Experience as a Systems Administrator or DevOps engineer
• Experience with Linux/Unix
• Familiarity with troubleshooting applications running on Linux OS
• Information security experience with STIGs, IAVAMs, security documentation
• Proven experience maintaining production systems for external customers
• Experience working in cloud-based environments such as AWS

Preferred Experience:

• Bachelors degree or higher in engineering, computer science, or related field and 3 years of experience as a DevOps/Cloud/Software engineer -OR- 5-6 years of experience as a DevOps/Cloud/Software engineer
• Deep understanding of RHEL based systems
• Experience with installing, configuring and administering containers
• Experience with Elasticsearch/Opensearch, PostgreSQL, alfresco or MongoDB
• Experience configuring monitoring with CloudWatch
• Experience working with CI/CD pipelines, containerization technologies, and pipeline automation toolsets
• Experience with GIT

Benefits:

Expression offers competitive salaries and benefits, such as:

• 401k matching
• PPO and HDHP medical/dental/vision insurance
• Education reimbursement
• Complimentary life insurance
• Generous PTO and holiday leave
• Onsite office gym access
• Commuter Benefits Plan

About Expression:

Founded in 1997 and headquartered in Washington DC, Expression provides data fusion, data analytics, software engineering, information technology, and electromagnetic spectrum management solutions to the U.S. Department of Defense, Department of State, and national security community. Expression’s “Perpetual Innovation” culture focuses on creating immediate and sustainable value for our clients via agile delivery of tailored solutions built through constant engagement with our clients. Expression was ranked #1 on the Washington Technology 2018's Fast 50 list of fastest growing small business Government contractors and a Top 20 Big Data Solutions Provider by CIO Review.

Equal Opportunity Employer/Veterans/Disabled