> Markdown version of [/jobs/ext/3075217-senior-systems-administrator](https://www.wearedevelopers.com/jobs/ext/3075217-senior-systems-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Administrator - **Company:** HII Mission Technologies - **Location:** Keyport, WA, United States - **Experience:** Expert - **Salary:** $102,621.0 - $155,000.0 - **Contract:** Permanent contract - **Skills:** Data Analysis, CompTIA Network+, CompTIA Security+, Information Systems, System Configuration, Monitoring of Systems, SQL Databases, System Software, Computerised Systems, Comptia Server+, Information Technology - **Published:** September 25, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9191897/senior-systems-administrator ## About the Role * Understanding of government Risk Management Framework standards * Relevant degree or diploma in Information systems or information technology. * Microsoft MCSE certification or similar. * Experience administering server-side technology and networked computing systems. * Familiarity with SQL and database operations. * Ability to prioritize a wide range of workloads with critical deadlines. * Availability outside of working hours to resolve emergency issues promptly. Minimum Qualifications 10 years relevant experience with Bachelors in related field; 8 years relevant experience with Masters in related field; or High School Diploma or equivalent and 14 years relevant experience. * Skilled and experienced in secure working environments (i.e., SCIFs) * Skilled in collecting, organizing, and analyzing data effectively, efficiently, accurately * Skilled in Technical Analysis, Design/Re-Design, and Reporting * Skilled in troubleshooting and resolving trouble calls * Skilled in applying policy/procedures interpreting/Implementing technical requirements * Skilled in presenting formal training presentations and briefings TS/SCI clearance required Certification: MCSE, CompTia A+, CompTia Security+, CompTia Server+, and/or CompTia Network+ (or equivalent) ## Description Mission Technologies has a current opening for a Senior Systems Administrator to help support our mission in Keyport, WA. The system administrator will be responsible for preparing reports and presentations as well as briefings and communications to the customer about system status or updates. To be successful in this role, you will bring excellent critical thinking and problem solving skills while having a patient and professional demeanor. This role may have occasional travel as needed with addiontional traning as required and is onsite., * Configuring and maintaining the networked computer system, including hardware, system software, and applications. * Ensuring data is stored securely and backed up regularly * Diagnosing and resolving hardware, software, networking, and system issues when they arise * Replacing and upgrading defective or outdated components when necessary * Monitoring system performance to ensure everything runs smoothly and securely * Researching and recommending new approaches to improve the networked computer system * Providing technical support when requested * Documenting any processes which employees need to follow to successfully work within our computing system ## Related Videos - [Flexibility is Key: Unlocking the Advantages of Versatile Software Solutions for Strategic Innovatio](https://www.wearedevelopers.com/videos/1943-flexibility-is-key-unlocking-the-advantages-of-versatile-software-solutions-for-strategic-innovatio) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Data Science on Software Data](https://www.wearedevelopers.com/videos/162-data-science-on-software-data) - [Hacking MSSQL on Cloud. All of them. How I became sysadmin on Azure, AWS, GCP and Alibaba.](https://www.wearedevelopers.com/videos/100339-hacking-mssql-on-cloud-all-of-them-how-i-became-sysadmin-on-azure-aws-gcp-and-alibaba) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers)