Systems Engineer

1 week ago
Job ID
# of Openings
Information Technology


SC3 is a leading provider of high-end mission support, consulting and technology solutions to the federal government in defense, intelligence, and civil markets, and to major corporations and nonprofit organizations. SC3’s national security efforts reach across the intelligence community and Department of Defense, providing full life-cycle operational and cyber support and differentiated capabilities to meet our customer’s challenging mission.


In addition to our government services area, SC3 provides cutting-edge competitive intelligence and strategic management consulting to commercial clients. Private industry leaders from the financial, health care, manufacturing and other sectors turn to SC3 to ensure that they have access to the most relevant, current, and strategically important information – not only to grow their businesses, but also to protect them.



The candidate should be experienced and capable of proactively maintaining and improving the security posture of the OFDA network. The responsibilities will include;

  • Managing, configuring, and troubleshooting of a Microsoft Exchange 2010 messaging system.
  • Managing, configuring, and troubleshooting of multiple Barracuda or Iron Port (Cisco ESA) email security gateways.
  • Managing, configuring, and troubleshooting of Microsoft Active Directory domain, along with associated services such as group policy.
  • Managing, configuring, and troubleshooting of Microsoft based internal and external DNS.
  • Managing, configuring, and troubleshooting of Microsoft Windows 2008 & 2012 servers.
  • Providing support for Microsoft Windows file services, with an emphasis on NTFS permissions.
  • Installation and configuration of multiple Microsoft Windows print servers.
  • Providing escalation support to the helpdesk with customer issues.
  • Providing support for mobile device management in an iPhone / MAAS360 environment.
  • Supporting both RSA and Smartcard multifactor authentication.
  • Ensuring systems are compliant with Government security guidelines.
  • Work with other team members to take action on a variety of systems and infrastructure, including servers, workstations, as well as appliance based infrastructure.
  • The candidate should demonstrate strong written and verbal communication skills directed at an audience with a wide range of technical ability. Experience with the use of monitoring technology such as SolarWinds is a plus.
  • Perform duty officer responsibility once every four to five months for a week, which requires 24/7 availability for customer support.




  • 5+ years of experience operating a network at the system engineer level.
  • 3+ years of experience directly managing Microsoft Exchange 2010.
  • Active secret level clearance is strongly preferred.
  • Being able to achieve and maintain a secret clearance is required.


Our values are simple and straightforward. We know that competitive salaries and generous benefits are essential in our industry and SC3 strives to offer the best in both areas. 

 We are proud to offer:

  • Medical/Dental/Vision Insurance
  • 401(k) Plan
  • Supplemental Life & AD&D 
  • Short & Long-Term Disability Insurance 
  • Flexible Spending Plan 
  • Paid Time Off 
  • Paid Holidays 
  • Professional Development 
  • Employee Referral Bonus 
  • Identity Protection Services


We are proud to be an EEO/AA employer M/F/D/V. We maintain a drug-free workplace and perform pre-employment substance abuse testing as required by the customer.


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