Please note: This position is 100% on-site in Bethesda, MD.

ABSC is seeking a Tier 3 Service Desk/System Administrator supporting DIA-NMEC under the DOMEX Data Discovery Platform (D3P) Modernization program which falls under our 10 year DOMEX Technology Platform (DTP) contract. Have impact as part of a mission-focused, solutions oriented, and adaptive team that values innovation, collaboration, and professional development. Your job will be to bring together, Linux (primarily) and Windows systems administration, systems maintenance, systems performance optimization along with user support services. You will work in a team environment while demonstrating strong cross functional collaboration in areas such as, but not limited to, development, production, and QA in a dynamic and fast paced environment. Individuals in this role may be required to perform technical software configuration, rebooting, and other remedial actions on customer systems. Work will be conducted on-site at our client location in Bethesda, MD during standard business hours. If you are ready to join ABSC in enabling the NMEC to provide critical and unique capabilities to the Intelligence Community, apply today!

Responsibilities include, but are not limited to:

Clear devotion to the DevOps and Infrastructure as Code (IaC) mindset Perform Linux and Windows builds, installs, configuration, administration, and troubleshooting of Linux and Windows servers to include base configuration, security and system patching, performance monitoring, etc. Implement and enforce DISA STIG compliance across all systems and networks Develop server builds for virtual and physical environments Manage, maintain, configure, and deploy system integration tools such as Kubernetes, Rancher, Helm Develop scripts to support patching, configuration, and other infrastructure team tasking using languages such as Python, Bash, or PowerShell Design, develop, and support scalable, redundant infrastructure to include physical and virtualized environments Utilize configuration management tools like Salt and Ansible for infrastructure automation and orchestration Set up administrator and service accounts, maintain system documentation, tune system performance, install system wide software, validate and implement system patches, including fast turnaround time security critical patches Working knowledge of COTS and FOSS storage solution Improve existing infrastructure to incorporate latest technology best practices and cross application integrations Administer cloud environments, particularly AWS, including provisioning, monitoring, and optimization Collaborate with cross-functional teams to implement and maintain agile practices and workflows Provide support to customers in a professional, knowledgeable manner to maintain excellent customer relationships. Manage and administer accounts to include account creation, password resets, troubleshooting, and termination/deletion.

Experience and education required for this role:

Typically requires Bachelor’s Degree and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience At least 6+ years of relevant professional experience Must have an active Top Secret security clearance with the ability to obtain and maintain a TS/SCI with Polygraph security clearance Experience in system integrations testing through a full system development life cycle, including implementing test plans, test cases and test processes Working in an Agile project management environment Experience with security requirements derivation Experience documenting test results for corrective actions, reporting and audits Excellent verbal and written communication skills Ability to work in a team and also a self-starter who can work on their own Expertise in configuration, administration, and troubleshooting of Linux (RHEL/CentOS, Ubuntu) Experience with Patching: yum repositories, APT repositories Experience with Server builds: virtual and physical Experience with advanced server networking in a Cisco environment Experience with Cloud Service Providers and cloud operations

Desired experience includes:

Knowledge of Atlassian software suite tools such as JIRA, JIRA Service Desk, Confluence, etc. Experience with data engineering tools such as Kubernetes/Rancher, Cloudera Experience with Configuration Management (Chef, Puppet, Ansible, Salt) and IaC tools such as terraform and AWS Cloudformation Experience with scripting languages such bash, python3 and power shell Experience with CI/CD tools Jenkins, Nexus, Docker/containerd, gitlab/github Experience with ELK clusters, including Elasticsearch, Logstash, Kibana and *beats Experience with Windows Systems Administration and troubleshooting Active Directory Experience establishing large computer end-point environments (> 1,000 end-points) Experience maintaining AI/ML environments (NVIDIA hardware and software) Experience maintaining large data (Petabyte) environments and storage solutions Experience with advanced Linux network hardware (e.g.: Mellanox Network Cards) Experience working in an air-gapped/not-connected-to-the-internet environment

Who we are:

Since 2001, Absolute Business Solutions Corp (ABSC) has delivered professional services and technology-enabled solutions to federal, defense, and intelligence customers through a mission-first ethos resulting in agile, innovative, and technology-advancing capabilities.

ABSC’s employees – including software developers, multi-disciplined intelligence analysts, technology protection engineers, program support personnel, and specialists in cloud, data science, AI/ML, and cyber – diligently support their customers, address their challenges, and stay ahead of technological or operational impacts to the mission.

ABSC stands ready to deliver the next generation of programs, personnel, and solutions to help advance our federal government customers’ driving innovation, agility, and security across all mission areas.

Some of our benefits include:

4 weeks of PTO plus 11 Federal Holidays Retirement Planning – 401k Fully Vested with Matching Tuition Assistance Program – Have Student Loans? Let us help! Annual Health and Wellness Allowance Career Development –5,250 USD Annually Towards Education and Training Volunteer Time Off – Spend time directly supporting a charity of your choice Charitable Match – ABSC matches (set amount) an employee’s donation to a qualifying charity Paid Parental Leave –Employees receive 3 weeks of paid parental leave at 100% pay Referral Program – We pay for internal and external referrals! Performance Bonus

Apply to join our team today! We are always looking to grow our team - if you know someone who is seeking a new career opportunity, please share this job opening with them! ABSC offers generous external referral bonuses. You don’t need to be an employee to benefit from our Referral Program!

*ABSC is a proud V3, Virginia Values Vets, member which recognizes our commitment to hiring Veterans. If you are a veteran, please be sure to include that in your application. Thank you! *

Absolute Business Solutions Corp. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Equal Employment Opportunity Posters https://www.dol.gov/agencies/ofccp/posters; If you’d like to view a copy of the company’s affirmative action plan or policy statement, please email HR@absc-us.com.

If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact ABSC Human Resources at 703-437-3000 or HR@absc-us.com. Please do not call about the status of your job application if you do not require accessibility assistance or an accommodation. Messages left for other purposes, such as following up on an application or non-disability related technical issues, will not receive a response.