CSfC Systems Engineer (SME) with Security Clearance

JCS Solutions LLC; Fort Belvoir (VA); Sur place; USD 116 000 - 167 000; Plein temps

Avantages offerts par ce poste

Health, dental, and vision insurance

Life insurance

Short- and long-term disability

PTO

401k retirement plan with employer‑mT

Résumé du poste

JCS Solutions is seeking an experienced Systems Engineer SME to support the CSfC program for DTRA. You will architect and maintain PKI/HSMs, manage VMware/Nutanix infrastructure, and enforce STIG compliance to sustain ATO across Black/Gray/Red networks.

You will design multi-layer CSfC architectures, deploy CA/OCSP services, and automate OS deployment with SCCM. A TS/SCI clearance and DoD experience are required for this role in our Virginia-based team.

Qualifications

• Active TS/SCI clearance required.
• U.S. Citizenship required.
• 12–15 years of relevant experience (or Masters with 10–13 years).
• DoD/DoW experience in enterprise environments (12+ years).
• DoD 8570.01-M / DoD 8140 IAT Level II or III baseline certs (e.g., Security+ CE, CySA+, CASP+, CISSP).
• CSfC key management and CMP drafting experience for NSA approvals.

Responsabilités

• Architect and maintain CSfC PKI/HSMs and secure infrastructure.
• Oversee VMware/Nutanix hyperconverged infra with vSAN and DR pipelines.
• Harden Windows Server and RHEL, implement STIGs and ATO readiness.
• Configure centralized Syslog and log analytics for SIEMs (Splunk/Elastic).
• Deploy OS images and gold images via SCCM for CSfC EUDs.
• Build CSfC architecture across multi-network domains (Black/Gray/Red).

Connaissances

TS/SCI clearance

PowerShell

Ansible

VMware vSphere

Nutanix AHV

Formation

Bachelor's degree in CS/IT/Engineering (or related)

Master's degree in related field

Outils

VMware vSphere/ESXi

Nutanix AHV

vSAN

Microsoft SCCM

Red Hat Enterprise Linux (RHEL)

Description du poste

Grow, innovate, and generate progress: Harness your expertise to solve challenges and celebrate success! Job Summary JCS Solutions is seeking an experienced Systems Engineer (SME) to join our Integrated Information Technology Support Services (I3TS) team, who will support an extensive digital modernization program critical to Defense Threat Reduction Agency (DTRA). The Systems Engineer will work closely with the Government technical leadership team to help drive innovation, growth, and efficiencies within the I3TS portfolio. Clearance: Active TS/SCI Clearance at time of consideration. US Citizenship required. What's in it for you:

• Join a premier technology firm specializing in innovative solutions.
• Be part of a collaborative, inclusive, and innovative work culture.
• Enjoy tremendous growth potential in a high-performing team environment.
• A robust benefits package:
• Health, dental, and vision insurance
• Life insurance
• Short-and-long term disability
• Paid time off (PTO)
• 401k retirement plan with employer match
• Annual Professional Development Reimbursement Program
• And more! What you will do:
• The Commercial Solutions for Classified (CSfC) Systems Engineer SME will architect and maintain mission-critical Public Key Infrastructure (PKI) and Hardware Security Modules (HSMs), oversee VMware or Nutanix hyperconverged infrastructure (HCI) with vSAN, and implement resilient backup and disaster recovery frameworks. This role will also build and administer hardened Windows Server and Red Hat Enterprise Linux (RHEL) platforms, establish robust Syslog aggregation, and enforce rigorous DoW vulnerability patching and DISA STIG compliance to sustain full Authorization to Operate (ATO), and assist with automating gold-image provisioning via SCCM.
• Architect, deploy, and maintain CSfC infrastructure operating within Black/Gray/Red networks.
• Design, configure, and maintain multi-layered CSfC architectures in alignment with NSA Data-At-Rest (DAR) and Mobile Access (MA) Capability Packages.
• Architect, deploy, maintain Certificate Authority (CA), Online Certificate Status Protocol (OCSP) responders, and hardware-backed key protection via Hardware Security Modules (HSMs) in accordance with CSfC Key Management Requirements.
• Build, manage, and optimize virtualized compute and storage fabrics utilizing VMware vSphere / ESXi or Nutanix AHV with vSAN/distributed storage. Design resilient, air-gapped backup and disaster recovery (DR) pipelines.
• Deploy, configure, and administer hardened Microsoft Windows Server (Active Directory, DNS, Group Policy) and Red Hat Enterprise Linux (RHEL) systems.
• Establish centralized, tamper-resistant Syslog and audit logging infrastructure across all network and system devices, hypervisors, and operating systems to support continuous monitoring and SIEM ingestion.
• Understanding of cross-domain systems and forwarding log data through it to a centralized SIEM
• Build and maintain automated OS deployment and gold image pipelines using Microsoft Configuration Manager (MCM/SCCM) for CSfC End User Devices (EUD).
• Apply and validate patching and STIGs across all virtual and physical infrastructure. Execute vulnerability scans, track IAVMs, and remediate findings to maintain Authorization to Operate (ATO). What you will bring:
• US Citizenship required
• Bachelor's degree or higher in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, or related STEM degree program, and 12-15 years of prior relevant experience or Masters with 10 - 13 years of prior relevant experience. May possess a Doctorate in technical domain. Specific experience, education and training may be considered in lieu of degree.
• 12+ years of progressive systems engineering experience within DoD/DoW, federal, or defense contractor enterprise environments.
• Active TS/SCI Clearance
• Active DoD 8570.01-M / DoD 8140 IAT Level II or III baseline certification (e.g., Security+ CE, CySA+, CASP+, or CISSP).
• Active Computing Environment certification, including one of: VMware VCP/VCAP, Nutanix NCP, Red Hat Certified Engineer (RHCE), Microsoft Certified: Windows Server Hybrid Administrator Associate
• Direct experience drafting CSfC Key Management Plans (KMPs) and Continuous Monitoring Plans (CMPs) for NSA CSfC PMO approval.
• Proficiency with PowerShell, Bash, and Ansible for automated STIG remediation, configuration drift detection, and certificate deployment
• Advanced configuration of syslog daemons (Rsyslog, Syslog-ng) and forwarding architectures to enterprise SIEM platforms (e.g., Splunk, Elastic). How will you wow us:
• Experience Designing, deploying, and maintaining IT infrastructures for DTRA or other DoW organizations. JCS Solutions (JCS) is a premier technology firm providing innovative solutions and high-quality services in defense, national security, and civilian sectors. JCS offers enterprise-wide solutions including cloud computing, software development, cybersecurity, digital modernization, and management consulting for the federal government. At JCS, we elevate our customers' mission through the application of technology and professional services. Our commitment to investing in our workforce drives innovation and progress for our clients, employees, and communities. JCS is both a Great Place to Work and a Top Places to Work certified company. Our employees embody our core values, and we are looking for others who do too!
• Customer Experience: Strive for excellence and delight our clients
• Innovation: Embrace creative thinking to enable continual growth and powerful solutions
• Accountability: Take ownership of and pride in our actions and service delivery
• Inspire: Be inspired to be your best self and have fun in the process
• Integrity: Do the right thing, the right way, every time!
• Stewardship: The careful and responsible management of something entrusted to our care. At JCS Solutions, compensation is based on a number of factors such as location, qualifications, and applicable contract terms. The general salary range for this position is as follows: $116,000.00 to $167,000.00 Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to any protected status protected by applicable federal, state, or local laws. NOTICE: Please be aware that all JCS Solutions communications related to job interviews and offers from our recruiting team will only come from @JCSSolutions.com. We want to emphasize that we do not conduct any interviews over Discord, Slack, Skype, Zoom, or any chat app.