System Administrator

Cryptic Vector

$90K — $120K *
Technical Services
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 3+ years of experience managing Docker-based applications in production
  • Hands-on experience with AWS services like EC2, EKS, RDS, S3
  • Strong skills in Linux and Windows administration
  • Current active Top Secret clearance
  • Experience with high-side classified networks (NSANet, JWICS, SIPRNet)
  • Familiarity with secure configuration and access control policies
  • Security+ certification preferred or ability to obtain

Responsibilities

  • Maintain applications deployed in AWS and Kubernetes for classified programs
  • Manage Docker-based services across AWS and Kubernetes clusters
  • Perform application deployments, scaling, patching, and monitoring
  • Manage AWS cloud infrastructure supporting mission applications
  • Conduct auditing and compliance monitoring for security requirements
  • Support high-side networks in secure classified environments
  • Collaborate with users for problem resolution and objectives

Benefits

  • 100% Company-paid medical insurance for employees
  • 100% Company-paid dental and vision insurance
  • 25% 401k company contribution
  • Generous PTO, parental leave, and volunteer time
  • Flexible work hours
  • Tuition reimbursement and training allowance
Full Job Description
System Administrator

Cryptic Vector is seeking a sharp, hands-on System Administrator to support mission-critical applications for classified programs at Fort Meade. You will play a key role in keeping high-stakes, high-side systems reliable and secure - managing Linux and Windows servers, virtualization platforms, Docker-based services, directory services, and endpoint compliance - so our teams can execute mission-essential classified programs without interruption or compromise.

We need an organized, proactive team player who thrives on taking full ownership of complex secure environments. If you excel in fast-paced, high-security settings and want real responsibility supporting national defense programs, this role is for you.

Responsibilities:

  • Maintain and support applications deployed in AWS and Kubernetes (K8s) environments in support of multiple classified programs at Fort Meade.
  • Manage Docker-based services and containerized applications across production AWS and Kubernetes clusters.
  • Perform application deployments, scaling, patching, monitoring, and troubleshooting in AWS and Kubernetes environments.
  • Manage AWS cloud infrastructure and services required to support mission applications.
  • Perform system and application-level auditing, logging, and compliance monitoring to meet customer security requirements.
  • Support high-side networks and mission systems (NSANet, JWICS, and SIPRNet) in secure classified environments.
  • Work hands on with users to meet objectives and collaborate on solutions and problem resolutions
  • Stay current with cloud-native technologies and implement improvements to enhance performance, reliability, and security of program applications.


Requirements

  • 3+ years of experience managing Docker-based applications and containerized environments in production.
  • Hands-on experience with AWS cloud services (EC2, EKS, RDS, S3, IAM, etc.) and Kubernetes.
  • Strong Linux and Windows administration skills.
  • Current active TS clearance.
  • Experience supporting high-side classified networks (NSANet, JWICS, and/or SIPRNet).
  • Familiarity with PKI, SSH, access control policies, and secure configuration best practices.
  • Security+ certification (or ability to obtain) preferred


Benefits & Perks

As an Employee First company, we offer a comprehensive and competitive total rewards package:

  • 100% Company-paid medical insurance for employees
  • 100% Company-paid dental and vision insurance
  • Competitive salary and bonus
  • 25% 401k company contribution
  • Generous PTO, parental leave, bereavement leave, and volunteer time
  • Flexible work hours
  • Tuition reimbursement, training allowance, internal mobility opportunities


This role requires use of technical data subject to U.S. Government contract restrictions; therefore, this posting is only for U.S. Citizens.

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