PDS Tech, Inc. is seeking a Senior Systems Engineer in Annapolis, MD.Job Responsibilities* The Linux System Administrator is responsible for the sustainment and maintenance of system applications and managing the OS layer servers which host the applications.* The Linux System Administrator must be able to, but not limited to, administering system-level procedures, establishing and maintaining administrator accounts, and assigning or making available file permissions, system hardening, Vulnerability Management and Authentication LDAP/RSA/DUO.* The candidate will also install upgrades, configure, test, maintain and support system software, administer SSL public and private key encryption.* Troubleshoot and resolve system hardware, software and connectivity issues.* Perform configurations and adjustments to enhance system performance.* Perform automated and manual backup and restorative processes..* Ensure security procedures are implemented and enforced utilizing tools such as, TenableSC, Nessus, Syslog/Splunk. Experience:* Experience with monitoring, metrics and log aggregation and visualization tools (Grafana in particular)* Experience with the Unix CLI, debugging tools and network stack.* Experience working with some type of VM virtualization framework.* Experience working to some capacity with Kubernetes or container based clustering technologies.* Experience working with Source Control Systems (git in particular)* Working knowledge with DRBD, Corosync, Pacemaker.* Working knowledge of core networking, subnetting, Firewalls and routing.* Proficient in configuration, troubleshooting, installation, operation, maintenance and system administration of Multiple Linux distros such as RHEL and Ubuntu.Skills:* Ability and willingness to work in fast-paced environment.* Ability to work in person in Annapolis office (once offices reopen post Covid19)* Ability to work nights and weekends as required when on call.* Ability to travel outside the US (following appropriate Covid19 rules for international travel)* Exercise sound judgment in all areas of responsibility.* Proficient in the use of personal computers with experience using Microsoft and web-based applications.* Must be creative and have the ability to look at problems from multiple vantage points Ability to multi-task, prioritizes workload, and successfully handles competing deadlines.* Ability to create shell programs and utility scripts. Role will be 60% systems engineer and 40% security PDS Tech, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, age, marital status, pregnancy, genetic information, or other legally protected status. Founded in 1977, PDS Tech, Inc. is one of the nation's premier specialty staffing firms with 31 offices nationwide. We offer a full range of benefits including: Health insurance Paid holidays Weekly payroll Immediate 401(k) eligibility Completion Bonuses Training Please note availability of benefits may vary by position PDS specializes in Engineering and IT arenas including Aerospace, Defense, Electronics, Telecommunications, Automotive, and Energy just to name a few. Our reputation, track record, and years of continuous growth reflect the commitment to quality that our employees and clients experience first-hand. To find out more about PDS, please visit www.pdstech.com PDS pays for referrals!