IT Infrastructure & Security Engineer

Posted Yesterday
Be an Early Applicant
McLean, VA, USA
In-Office
Senior level
Information Technology • Consulting
The Role
Provide user support, network engineering, and security operations: troubleshoot hardware/software, build/configure systems and VMs, manage Office 365/Azure, maintain VPNs/firewalls, deploy patches, manage Cisco LAN/WAN, and maintain endpoint security while documenting processes and supporting DoD contractor CMMC requirements.
Summary Generated by Built In
Secure IT Service Management, a division of Paragone Solutions, Inc.. is seeking an IT Infrastructure & Security Engineer to provide support in three core areas: user support, network engineering, and security operations. The role involves troubleshooting hardware and software problems, strengthening our IT environment, and playing an active part in keeping our systems secure and reliable.
Responsibilities:
  • Serve as a primary point of contact for troubleshooting hardware, software, and network issues.
  • Build, rebuild, and configure computers and virtual machines, ensuring systems are optimized for performance.
  • Configure and manage Office 365 and Azure tenants, including user and group administration.
  • Provide timely and professional remote and onsite support.
  • Perform network cleanup, reconfiguration, and maintenance to improve stability, efficiency, and security.
  • Monitor and manage system performance, proactively identifying and resolving potential issues before they impact users.
  • Provide remote and onsite helpdesk support for end users, delivering timely resolutions and clear communication.
  • Manage remote patch deployment, software updates, and system upgrades to maintain compliance and security posture.
  • Support and maintain VPN, firewall, and remote access solutions to ensure secure and reliable connectivity.
  • Work with Cisco networking equipment, including switches, routers, and access points, to support LAN/WAN infrastructure.
  • Maintain endpoint security with antivirus/EDR tools, updates, and system hardening practices.
  • Document technical processes, configurations, and troubleshooting steps to support knowledge sharing and continuity.
  • Collaborate with team members to resolve technical issues promptly and contribute to continuous improvement efforts.
  • Actively pursue learning opportunities and stay current with emerging technologies to enhance individual and team capabilities.
Experience & Qualifications:
  • Minimum of five (5) years of computer and network support experience.
  • High School Diploma or GED required; associate or bachelor’s degree in IT or related field preferred.
  • CompTIA A+ certification preferred (Network+, Security+, or Cisco certifications a plus).
  • Extensive experience with Office 365 and Azure tenant management.
  • Skilled in computer system and network support, including standalone systems, laptops/desktops, and peripheral devices.
  • Strong working knowledge of Windows 10/11 configuration on both virtual and physical environments.
  • Experience with remote patch management tools (e.g., SCCM, Intune, WSUS) and endpoint administration.
  • Familiarity with Cisco networking technologies, including switches, routers, and network troubleshooting.
  • Solid understanding of network protocols, TCP/IP, VLANs, VPN, firewalls, and Active Directory/GPO.
  • Previous help desk or technical support experience required.
  • Excellent problem-solving, troubleshooting, and analytical abilities.
  • Strong communication skills with the ability to explain technical concepts clearly to non-technical users.
  • Highly motivated self-starter with a passion for learning and adapting to new technologies.
  • Ability to perform well under pressure while managing and prioritizing multiple tasks effectively.

SecureITSM, a division of Paragone Solutions, Inc. is an IT Managed Service Provider (MSP) supporting DoD contractors who must comply with Cybersecurity Maturity Model Certification (CMMC) requirements. SecureITSM also supports commercial entities that must maintain a high level of cybersecurity hygiene. SecureITSM offers competitive salaries and a relaxed, life-friendly work environment.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

#ZR

Skills Required

  • Minimum of five (5) years of computer and network support experience
  • High School Diploma or GED
  • Associate or Bachelor's degree in IT or related field
  • Extensive experience with Office 365 and Azure tenant management
  • Skilled in computer system and network support (standalone systems, laptops/desktops, peripherals)
  • Strong working knowledge of Windows 10/11 configuration in virtual and physical environments
  • Experience with remote patch management tools (SCCM, Intune, WSUS) and endpoint administration
  • Familiarity with Cisco networking technologies (switches, routers) and network troubleshooting
  • Solid understanding of network protocols (TCP/IP), VLANs, VPN, firewalls, and Active Directory/GPO
  • Previous help desk or technical support experience
  • CompTIA A+ (preferred); Network+, Security+, or Cisco certifications a plus
  • Experience maintaining endpoint security with antivirus/EDR tools and system hardening practices
  • Ability to provide timely remote and onsite support and communicate technical concepts to non-technical users
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
McLean, VA
21 Employees
Year Founded: 2008

What We Do

Paragone was founded in 2008 and is an Economically Disadvantaged Woman Owned Small Business (EDWOSB) concentrating on supporting the Federal Government. We focus on CIO support, RMF/Cyber support, e-learning/training, Communications, Industrial Hygiene/Occupational Safety and Health, and studies/analysis. Paragone’s vision: To be a trusted adviser to all of our clients supporting their objectives as if they are our own. Excellence We are committed to demanding more of ourselves than our clients do. Quality We are a process-oriented company with a quality culture focused on continuously improving all aspects of our operations. Integrity: We adhere to the highest moral and ethical principals at all times. Respect: We respect everyone’s rights and dignity at all times. Paragone derives its name from the Italian Renaissance in which one form of art (architecture, sculpture or painting) is championed as superior to all others. In our case, we strive to be the benchmark in all that we do by all that we support.

Similar Jobs

Identity Digital Logo Identity Digital

Staff Devops Engineer

Consumer Web • eCommerce • Internet of Things
Remote or Hybrid
United States
240 Employees
175K-220K Annually

Zscaler Logo Zscaler

Senior Manager, Sales Engineering - Majors, Mid-Atlantic

Cloud • Information Technology • Security • Software • Cybersecurity
Easy Apply
Remote or Hybrid
5 Locations
8697 Employees
176K-251K Annually

MetLife Logo MetLife

Senior Consultant

Fintech • Information Technology • Insurance • Financial Services • Big Data Analytics
Remote or Hybrid
United States
43000 Employees
121K-149K Annually

MetLife Logo MetLife

Software Engineer

Fintech • Information Technology • Insurance • Financial Services • Big Data Analytics
Remote or Hybrid
United States
43000 Employees
210K-210K Annually

Similar Companies Hiring

Standard Template Labs Thumbnail
Artificial Intelligence • Information Technology • Software
New York, NY
25 Employees
NODA AI Thumbnail
Artificial Intelligence • Information Technology • Software • Cybersecurity
Sydney, AU
54 Employees
Golden Pet Brands Thumbnail
Digital Media • eCommerce • Information Technology • Marketing Tech • Pet • Retail • Social Media
El Segundo, California
178 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account