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Added 12 hours ago
MB
Arena Operations Control Operator
Milwaukee Bucks, LLC.
Milwaukee, WI
- $21 USD / hour
The Arena Operations Control Operator will be responsible for the day-to-day physical security and protection of the Fiserv Forum, employees, guests, and property of the Arena. Provide…
Added 4 days ago
Utility Operator (Crypto.com Arena)
AEG Worldwide
Los Angeles, CA
The Utility Operator controls and shades cameras during events for Crypto.com Arena.
Added 7 days ago
Senior Mechanical Engineer
Cyngn, Inc.
Mountain View, CA
Co-design operator-interface hardware and service-access features with electrical: hand-held control hardware (grip, controls, sealing, cable management and docking) and the features…
Added 11 days ago
XP
Manufacturing NPI Test Engineer
XP Power
San Jose, CA
- $130,000 to $140,000 USD / year
…specifications and procedures for production readiness, test time, and operator…
Added 13 days ago
Sr. General Manager
Aramark
Houston, TX
Aramark Facilities Management is seeking a Senior General Manager to lead custodial operations across Reliant Park, one of the most active and high-profile event complexes in the United…
Added 16 days ago
SCADA Engineer
Arena Technical Resources, LLC
Manassas, VA
SCADA one-lines, map board, operator training, historian and
Added 17 days ago
Platform Engineer - Security Focus
Arena Technical Resources, LLC
Lakewood, CO
in managed services and security operations to support multi-tenant
Added 17 days ago
Chief Engineer
Dexterra
Nashville, TN
Advanced technical credential or equivalent documented experience in stationary engineering, HVAC/refrigeration operations, boiler operations, power engineering, or a related discipline;…
Added 18 days ago
Consumables NPI Engineer 3
10x Genomics
Pleasanton, CA
…commercialization of consumable products within the Global Operations Engineering team, and sustainment and technical stewardship of those products on-market. This multi-disciplinary…
Added 19 days ago
CO
Water Control Room Operator
City of Glendale (AZ)
Glendale, AZ
- $63,107.98 to $94,662.1 USD / year
The Water Control Room Operator recognizes and identifies problems in water and wastewater treatment plants and the system operations, making appropriate adjustments to ensure compliance so…
Added 19 days ago
Head of Marketing
ROAD iD
Covington, KY
We call this seat the Marketing Operator. You'll lead our entire marketing, eComm, and creative organization: three brand-dedicated Marketing Managers, an eComm team, and a Creative team…
Added 21 days ago
Heavy Equipment Operator
Midland, TX · Odessa, TX
Responsible for operations functions specializing in operating heavy equipment providing service to perform in a full-service construction arena which provides solutions to ensure…
Added 21 days ago
AG
TV Systems Technician
ASM Global-AEG Management Brooklyn LLC.
Brooklyn, NY
- $30 USD / hour
…system, Cisco StadiumVision. This position will serve as the arena’s first point of contact for events and will be required to expedite requests and issues as applicable. The TV Systems…
Added 22 days ago
C&
Equipment Operator II
City & Borough of Juneau
Juneau, AK
- $34.65 to $37 USD / hour
This is the advanced journey level of the Equipment Operator job class series requiring at least (2) years of equipment operation experience. Positions in this class excavate, install,…
Added 22 days ago
CO
Water Services Director
City of Glendale (AZ)
Glendale, AZ
- $159,472.22 to $239,208.32 USD / year
…storm water, meter maintenance, meter reading, Supervisory Control and Data Acquisition (SCADA), administration, safety, security, conservation and sustainability, pretreatment, water…
Added 22 days ago
GP
Building Maintenance Technician (Full-Time)
Glencoe Park District
Glencoe, IL
- $23.22 to $33.68 USD / hour
- Full-time
Experience with ice arena operations and maintenance is preferred but not required.
Added 22 days ago
CO
Part Time Ice Resurfacer Operator/Rink Attendant
City of Lincoln Park
Lincoln Park, MI
- From $14 USD / hour
- Part-time
Work may be performed in a recreational/ice arena facility and/or office work setting. This position can involve sitting, standing, walking, running, stooping, lifting, carrying, pushing,…
Added 22 days ago
Facilities Maintenance Manager
ASM Global-SMG
91764, CA
Under the direction of the Director of Operations, the Facilities Manager is responsible for the day-to-day maintenance and physical condition of Toyota Arena. This role directly manages a…
Added 22 days ago
LO
Business Manager
Luxer One
Sacramento, CA
- $110,000 to $150,000 USD / year
Get in the market physically - attend IAAPA, RSA, IAVM, and regional venue industry events; visit venues during operations; build the relationship network that makes Droplocker the first…
Added 22 days ago
OV
AV Technician | Part-Time | Chaifetz Arena
Oak View Group
St. Louis, MO
- $30 USD / hour
- Part-time
Serve as an operator for various positions on the in-house production crew (Ross XPression, NewTek 3Play, Daktronics Show Control, Technical Director, Camera Operator, Camera Shading,…
Added 22 days ago
Manufacturing and Automation Engineer
Nordic Naturals
Vista, CA
Collaborate with Operations, Quality, Maintenance, Product Development and Engineering teams to improve equipment reliability, product quality, throughput, and operator effectiveness.
Added 22 days ago
Test and Commissioning Engineer
Glydways
Atlanta, GA
The Test & Commissioning Engineer / Central Control Operator supports testing, commissioning and operations of the Glydways Atlanta ATN Pilot Project. The CCO reports to the Operations…
Added 22 days ago
Panthers Gameday Crew
The Florida Panthers
Sunrise, FL
Under the direction of the VP, Game Entertainment & Operations, the Florida Panthers are seeking motivated, broadcast-savvy individuals to join the Gameday Crew supporting broadcast control…
Added 23 days ago
EMS Systems Analyst Sr
ERCOT
Austin, TX
…(VSAT/TSAT) systems, PMU System, Itron Load Forecasting System, Operator Training Simulator (OTS), Data Historian (PI), Network Model Management System (NMMS), Market Management System…
Added 23 days ago
AN
Paratransit Bus Operator Full-Time (Non-CDL)
A National Transit
Hapeville, GA
- $16 to $20 USD / hour
- Full-time
The A National brand has been in the transportation arena for more than 35 years! And we have a long history of providing safe and reliable transportation services to individuals all across…

Arena Technical Resources, LLC

Platform Engineer - Security Focus

Lakewood, CO, United States

Compensation: $70,000 - $85,000 base salary, benefits, PTO, etc.

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Job details

Pay: Compensation: $70,000 - $85,000 base salary, benefits, PTO, etc.
Experience: 5+ years of experience in aManaged Service Provider (MSP)environment
Posting language: English
Posted: Jun 2, 2026

Original job description

Platform Engineer - Security Focus

Location: Lakewood, CO, US

Job ID: ATR 17977

Job Description

Job Title: Platform Engineer - Security Focus

Job Location: Remote – Untied States

Compensation: $70,000 - $85,000 base salary, benefits, PTO, etc.

Eligibility/Clearance: US Citizenship required, this position supports a

government contract and requires a background investigation.

Job Description:

We are seeking a senior-levelPlatform Engineerwith a strong background

in managed services and security operations to support multi-tenant

client environments. This role blends infrastructure engineering

(approximately 75%) with hands-on security operations (approximately

25%). The Platform Engineer will be responsible for maintaining,

troubleshooting, and optimizing Windows Server, Microsoft 365, Azure,

and line-of-business systems while also supporting security incident

response, email threat analysis, endpoint protection, and identity

security. This position requires a professional who can operate

confidently in production environments, manage client communications,

and make sound technical decisions under pressure.

Responsibilities (include but are not limited to):

Infrastructure & Application Support:

Serve as the escalation point for complex infrastructure and

application issues across multi-tenant environments.

Triage and optimize monitoring and alerting systems to reduce noise

and prevent incidents.

Diagnose and restore line-of-business applications, including payroll,

HR, accounting, and public safety systems.

Manage Windows Server environments including services, storage,

permissions, and diagnostics.

Perform SQL Server operator-level administration and health checks.
Manage endpoints, virtual desktop environments, and mobile device

management policies.

Lead change management processes including patching, deployments, and

validation.

Maintain accurate ticketing and coordinate high-priority incidents and

vendor escalations.

Microsoft 365 & Identity:

Administer Microsoft 365 and Exchange Online environments.
Manage identity lifecycle across Active Directory and Entra ID.
Configure and troubleshoot email authentication protocols (SPF, DKIM,

DMARC) and DNS records.

Administer firewall and VPN solutions, including FortiGate systems.

Security Operations:

Triage and investigate phishing emails and user-reported threats.
Analyze DMARC reports and recommend policy improvements.
Configure and maintain Microsoft Defender for Office 365 protections.
Administer application control tools such as ThreatLocker.
Perform identity security tasks including MFA resets and session

revocation.

Coordinate with MDR/SOC providers to respond to alerts and incidents.
Investigate suspicious sign-ins and audit logs within Entra ID.
Execute rapid response actions such as IP or domain blocking during

threats.

Requirements:

5+ years of experience in aManaged Service Provider (MSP)environment

in a senior orLevel 3role.

Candidates need hands-on production experience with M365 administration, Entra, Intune, Conditional Access, and Azure
Strong expertise inWindows Server administration, includingGroup

Policy and Hyper-V.

Proven experience withMicrosoft 365and Exchange Online

administration.

Proficiency in Active Directory andEntra IDidentity management.
Experience with email authentication protocols (SPF, DKIM, DMARC).
Firewall and VPN administration experience (FortiGate preferred).
Experience with RMM tools such as Datto RMM or NinjaOne.
Hands-on experience with phishing triage and security incident

response.

Familiarity with endpoint application control platforms such as

ThreatLocker.

Experience working with MDR/SOC providers.
SQL Server operator-level knowledge.
PowerShell scripting experience.
Demonstrated ability to manage multiple environments under change

control.

Strong communication skills for technical and non-technical audiences.

Desired Qualifications:

Experience with Microsoft Defender for Endpoint (MDE).
Familiarity with SIEM platforms such as Todyl, Adlumin, or Azure Log

Analytics.

Experience with Azure infrastructure including VMs, AVD, and

networking.

Experience supporting payroll, HR, or financial applications.
Familiarity with vulnerability management tools such as Tenable.io.
Experience administering security awareness platforms.
Knowledge of compliance frameworks such as CIS and SOC 2.
Familiarity with Microsoft 365 Government (GCC High).
Relevant Microsoft security certifications (SC-900, MS-500, AZ-500).

Education:

Bachelors Degree

ATR is an Equal Opportunity Employer (EOE) who will provide equal

employment opportunity to employees and applicants for employment

without regard to race, ethnicity, religion, color, sex, pregnancy,

national origin, age, veteran status, ancestry, sexual orientation,

gender identity or expression, marital status, family structure, genetic

information, or mental or physical disability

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Skills

Troubleshooting
Microsoft Windows Server
Microsoft 365
Microsoft Azure
Symantec Endpoint Protection
Payroll
Microsoft SQL Server
Change management
Microsoft Exchange
Microsoft Active Directory
Troubleshoot
DNS
VPN
Microsoft Access
Microsoft PowerShell
Communication skills
Regulatory compliance

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