Application Engineer Expert Level in Laurel, Maryland at Integrity Technology

ITC is a Woman Owned Small Business delivering exceptional consultation to the U.S. Government in Systems/Software Engineering, Cybersecurity Solutions, Mission Operations/INTEL Analysis, and Management Services in order to enable our customers to solve the most challenging problems. With continued growth comes opportunity, and we are currently searching for a Top-Secret SCI with polygraph-cleared Expert-Level Application Engineer.

Responsibilities:

Designs software tools and subsystems to support software reuse and domain analyses and manages their implementation. Manages software development and support using formal specifications, data flow diagrams, other accepted design techniques and Computer-Aided Software Engineering (CASE) tools. Estimates software development costs and schedule. Reviews existing programs and assists in making refinements, reducing operating time and improving current techniques. Formulates and defines specifications for software applications or modifies and maintains existing applications using engineering releases and utilities from the manufacturer. Responsible for program design, coding, testing, debugging and documentation. Instructs, directs, and checks the work of other task personnel. Responsible for quality assurance review and the evaluation of existing and new software products.

Work across multiple hosting platforms supporting Linux VMs. This position allows you to learn about the product as well as dive deep into area of VM Management/DevOps.

Essential Duties and Responsibilities:

• Server Certificate life cycle, monitoring VM health status, update software on VMs (manually and through YUM repos), making sure VMs satisfy latest security requirements
• Monitoring and managing production Linux VMs - stand-alone VMs and those integrated in a Kubernetes cluster – across multiple hosting platforms
• Maintain Ansible playbooks to push out changes to VMs and monitor the Kubernetes clusters through Rancher or Kubernetes commands to ensure the clusters nodes and pods are healthy and running smooth. Administer, secure, and maintain Linux virtual machines (RHEL 8/9) across multiple cloud platforms (OpenStack, VMware, AWS)
• Troubleshoot production Linux VMs and Kubernetes clusters, ensuring node and pod health through Rancher or Kubernetes
• Support Apache NiFi deployments—performing configuration updates, monitoring dataflows, and resolving connectivity or resource-related issues
• Manage the full certificate lifecycle (server and PKI), ensuring systems meet current security and compliance standards (STIG/SSP)
• Perform software updates, patching, and system hardening through YUM and enterprise repositories
• Work directly with development teams and end users to deliver operational support ranging from basic configuration changes to complex cluster builds
• Analyze logs, troubleshoot performance issues, and identify root causes of VM, container, or application-level problems

• TS/SCI with FS Polygraph
• Twelve (12) years minimum experience and a High School Diploma/GED.
• Ten (10) years minimum experience and an Associate's Degree.
• Eight (8) years minimum experience and a Bachelor's Degree.
• Six (6) years minimum experience and a Master's Degree.
• Four (4) years minimum experience and a Doctorate's Degree.
• Troubleshooting experience (VM & application logs & tracking down sources/causes of VM or application issues)
• Strong Linux skills (RHEL 8/9)
• Experience with Kubernetes, Docker, and Rancher for containerized workloads
• Familiarity with Apache NiFi or similar data integration tools
• Working knowledge of Ansible for automation and configuration management
• Hands-on experience managing VMs in OpenStack, VMware, or AWS
• Ability to troubleshoot SSH, performance, and network-related issues in Linux environments•Experience applying security hardening (STIG, STE/STN) and maintaining compliance documentation (SSP)•Experience with network flow monitoring tools
• Active Security + Certification•Monitoring and managing production Linux VMs

Desired:

• RedHat certification
• Knowledge of Python
• MongoDB, Kubernetes (Docker)
• Familiar with Riverbed Technology

Benefits for this position include:

• 401K plan with company contributions (safe harbor and profit sharing)
• 11 Federal holidays, 21 Days PTO
• Medical, Dental, & Vision with substantial company contributions
• Company provided Life, LTD and STD Insurance
• Health Savings Accounts/ Flexible Spending Accounts
• Referral Bonuses
• Performance Bonuses
• Tuition Assistance for Education, Training, and Professional certifications
• Career Development

Many factors can influence final salary including, but not limited to relevant prior work experience, specific skills and competencies, education, and certifications. Final salary can also be influenced by a position’s geographic location, Federal Government contract labor categories, and contract wage rates.

The salary Range for this position is: $225,000-$305,000

ITC is an Equal Opportunity employer. Qualified applicants or employees will receive consideration for employment without regard to race, color, religion, ethnic or national origin, ancestry, age, sex, sexual orientation, gender identity, pregnancy (including childbirth or related condition) citizenship, familial status, mental or physical disability status, veteran status, genetic information, other non-disqualifying disability, or any other characteristic protected by law.