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Chameleon Consulting Group LLC · 4 hours ago

Senior Systems Admin | Site Reliability Engineer

Herndon, VA

Full-time

Onsite

Senior Level

$80K/yr - $120K/yr

Chameleon Consulting Group is a technology company focused on equipping customers with capabilities for intelligent cyber operations. The role involves maintaining various resources for multiple business and software development teams by implementing security controls and providing operational support.

Developer ToolsRisk ManagementSoftware Engineering

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Support physical and virtual infrastructure with a focus on Linux and Windows administration

Administer complex network and server administration functions, including maintaining, repairing, upgrading, configuring, installing, and patching operating systems and hardware

Analyze system performance and resources and implement solutions to enhance performance, correct problems and ensure systems are operating correctly

Identify, document, and recommend appropriate changes to improve infrastructure performance and reliability

Deploy, manage, troubleshoot, and maintain physical and virtual infrastructure

Analyze potential threats to systems and take appropriate action to prevent and remediate them

Develop and automate tasks with various automation tools

Conduct analysis supporting new infrastructure and software planning

Qualification

Linux administrationWindows administrationNetworkingInfrastructure as CodeCloud computingAutomation toolsContainerization technologiesVersion controlVendor interactionTechnical documentationCommunication skillsContinuous learning

Required

Must possess a current Top Secret Clearance with SCI eligibility and be willing to sit for a CI polygraph (note, only US Citizens are eligible for security clearances)

Ability to understand and translate complex requirements into working solutions

Adhere to strict information system security guidelines

Develop and document technical processes and procedures

Ability to write policies and procedures, security compliance guidelines, infrastructure guides, and provide input for training modules

Communicate effectively at all levels of the organization, in a written and oral format

Intermediate knowledge of Linux (Ubuntu, Debian, CentOS, RedHat)

Intermediate knowledge of Microsoft (Windows, LDAP, Server 2016, 2019)

Intermediate understanding of hypervisors (VirtualBox, VMware Workstation)

Intermediate understanding of storage concepts and technologies

Experience with networking, including routing and switching

Continuous learner, both able and willing to quickly learn new technology and software

Ability to work with minimal supervision while regularly collaborating with team members

Ability to analyze network traffic using Wireshark, tcpdump, or related tools

Experience with provisioning/configuration management tools such as Ansible. (Or the ability and willingness to learn)

Experience with Infrastructure as Code tools such as Terraform (Or the ability and willingness to learn)

Experience with a cloud computing platform such as Amazon Web Services

Experience with Linux containerization technologies such as Docker

Experience with host-based and network-based firewalls such as iptables, Cisco ASA, or Juniper SRX

Experience with a version control code repository like GitLab

Analyze internal and external system requirements; provide solutions based on hardware and software requirements

Create and maintain user and computer accounts and modify permissions and access

Ability to interact, meet, discuss, document, and troubleshoot with vendors; evaluate vendor products and services

Make recommendations to purchase hardware, software, system components

Preferred

Experience with task tracking software such as Jira

Experience working in an agile environment

Experience with system alerting and monitoring

Experience with VPN technologies such as Nebula, Wireguard, OpenVPN

Experience with the creation and deployment of system images in an enterprise environment

Experience with maintaining security audit logging information

Experience with security compliance guidelines such as NIST and CMMC

Experience with Monitoring solutions

Experience with Inventory

Experience with Windows server & client, Windows Server architecture & management, Windows domain architecture, Windows Group Policy, Windows Active Directory, LDAP

Experience with configuring virtualization platforms such as installing maintaining vSphere, vCenter, Proxmox

Company

Chameleon Consulting Group LLC

Chameleon Consulting Group, LLC was founded by a small group of professionals with extensive experience in cyber operations, software engineering, data analysis, and physical operations across DoD and IC.

Founded in 2018