Python Careers in patuxent-river ∙ Page 1

InDyne is a full-service military, civilian and commercial operations company. Our Mission is to provide tailored cost effective, quality services and solutions. Our Vision is to exceed customer expectations by delivering results through agility, flexibility and responsiveness. Our Core Values include integrity, trust and loyalty.

RT&T, a joint venture of InDyne, Inc. and Amentum Services, Inc. is the prime contractor to support the Atlantic Range Technical Support Services (ARTSS) for the Naval Air Warfare Center Aircraft Division (NAWCAD) headquartered in Patuxent River, MD, and with locations in Maryland, Virginia, and California.

ARTSS supports Atlantic Test Ranges (ATR) and Atlantic Targets and Marine Operations (ATMO) in research and development, engineering, maintenance, operation, support of facilities, systems, and equipment in order to meet the engineering development and operational testing and fleet training missions for some of the world�s premier systems. Our work with the U.S. Navy keeps the warfighter safe by testing systems before they are used in combat, and we are hiring personnel to support this important mission.

Background Information:

The Site Reliability Engineer (SRE) / System Administrator will support the Radio Frequency (RF) Signatures Branch at the Atlantic Test Range (ATR). ATR is the Navy�s East Coast open-air test range and provides real-time test and evaluation (T&E) services including data acquisition, instrumentation, data analysis, recording, test management, and airspace management to DoD and commercial customers. The successful candidate will be embedded with a talented group of programmers and engineers focused on development and operations of custom, in-house developed, critical national defense systems related to open-air RF signature signal generation and measurements. The role requires a versatile SRE who thrives on ownership, design freedom, and solving real infrastructure challenges - building, automating, and making key architectural decisions that will have direct impact on our warfighter's ability to engage with and/or avoid adversary RF threats.

Duties and Responsibilities:

• Linux System Administration: Administer and manage Linux servers (RHEL preferred), including system installation, configuration, maintenance, and troubleshooting. Manage and maintain diskless server infrastructure using PXE (Preboot Execution Environment) and Citrix Provisioning Services (PVS).
• Security Compliance: Ensure compliance with industry security standards (e.g., DISA, NAVAIR), including managing vulnerabilities through tools such as EvaluateSTIG, and Assured Compliance Assessment Solution (ACAS) scanning. Test, install, and maintain COTS, and GOTS software. This includes applying upgrades and patches, as well as remediating IAVAs in accordance with security best practices and established change control requirements.
• Container Management: Manage and maintain containers (Docker, Containerd, Podman, Rancher, Kubernetes etc.), including creating and configuring containers for various applications.
• Automation and Configuration: Develop Ansible playbooks and roles for automating system configurations and ensuring consistency across servers.
• System Monitoring and Troubleshooting: Proactively monitor systems, identify and resolve issues, including disk space management, user permissions, and system performance.
• Network and Server Performance: Troubleshoot and resolve issues related to networking and servers, ensuring optimal system performance in high-security, regulated environments.
• Infrastructure and Solution Design: Research, recommend, and implement technology solutions that align with the customer�s existing infrastructure, architecture, and resource constraints.

Note: This job description describes the general nature of the duties and requirements of the job. It is not intended to be an exhaustive list or to limit the supervisor's ability to modify work assignments as appropriate.

Educational, Experience, and Skill Requirements:

• BS Degree (MS preferred) in Computer Science, Mathematics, or Engineering from an accredited college or university.
• A minimum of 3 years (10 years preferred) of work experience performing the stated or similar function.
• Meet and maintain education, training, and certification requirements in compliance with applicable DoD/DoN Cybersecurity Workforce policy
• Security+ or equivalent DoD 8570 compliant (IAT Level 2) certification required within 60 days
• RHCSA (Red Hat Certified System Administrator), RHCE (Red Hat Certified Engineer), CompTIA Network+, Cisco CCNA, or similar certifications preferred.
• 5+ years of experience managing Linux-based systems in a large, complex environment, including knowledge of RHEL or similar distributions.
• Understanding of network architecture, including LAN, WAN, and common network devices (e.g., switches, routers).
• Hands-on experience with container management (Docker, Podman, Kubernetes).
• Proficient in shell scripting (Bash, Python) and automation tools (Ansible, Chef, PDQ).
• Strong troubleshooting skills in network and system performance, including issues related to latency, dropped packets, and firewall rules.
• Experience applying security best practices and compliance tools to maintain a secure system environment
• Familiarity with Python and Bash scripting for automation or system management tasks
• Experience using Wireshark for network diagnostics
• Must possess a valid driver�s license and successfully pass drug screening

Clearance Requirements:

• Currently hold or be able to obtain and maintain the proper US DoD issued security clearance, which requires US Citizenship. Security clearance eligibility may be discussed during the interview phase.
• Employment and start date is contingent upon the candidate receiving the required US DoD issued interim security clearance

Work Conditions:

Most work performed in enclosed buildings at a desk or in data processing environments. Work will include sitting, standing, walking, lifting and reaching. Special vision abilities to perform this job are close vision, depth perception, and the ability to adjust and focus. Some travel and/or overtime may be required.

Benefits Include:

• Medical, Dental, Vision, 401(k), Life/AD&D/STD/LTD Insurance
• Tuition and Training Assistance Program
• Employee Assistance Program (EAP)
• Paid Vacation, Sick Leave, and 11 Paid Holidays
• Flexible Work Schedule
• 10-Year Contract

****InDyne is an Affirmative Action/Equal Opportunity Employer. Women, minorities, veterans, and individuals with disabilities are encouraged to apply. Any person with a disability needing special accommodations to the application process please call our Human Resources department